fix: Filters button tooltip is not displayed properly

src/styles/utils/generators/TooltipStyleUtils/computeHorizontalShift/index.ts

@@ -10,20 +10,12 @@ const GUTTER_WIDTH = variables.gutterWidth;
  * Compute the amount the tooltip needs to be horizontally shifted in order to keep it from displaying in the gutters.
  *
  * @param windowWidth - The width of the window.
- * @param xOffset - The distance between the left edge of the window
+ * @param tooltipLeftEdge - The distance between the left edge of the tooltip
  *                           and the left edge of the wrapped component.
- * @param componentWidth - The width of the wrapped component.
  * @param tooltipWidth - The width of the tooltip itself.
- * @param [manualShiftHorizontal] - Any additional amount to manually shift the tooltip to the left or right.
- *                                         A positive value shifts it to the right,
- *                                         and a negative value shifts it to the left.
  */
-const computeHorizontalShift: ComputeHorizontalShift = (windowWidth, xOffset, componentWidth, tooltipWidth, manualShiftHorizontal) => {
-    // First find the left and right edges of the tooltip (by default, it is centered on the component).
-    const componentCenter = xOffset + componentWidth / 2 + manualShiftHorizontal;
-    const tooltipLeftEdge = componentCenter - tooltipWidth / 2;
-    const tooltipRightEdge = componentCenter + tooltipWidth / 2;
-
+const computeHorizontalShift: ComputeHorizontalShift = (windowWidth, tooltipLeftEdge, tooltipWidth) => {
+    const tooltipRightEdge = tooltipLeftEdge + tooltipWidth;
     if (tooltipLeftEdge < GUTTER_WIDTH) {
         // Tooltip is in left gutter, shift right by a multiple of four.
         return roundToNearestMultipleOfFour(GUTTER_WIDTH - tooltipLeftEdge);

src/styles/utils/generators/TooltipStyleUtils/computeHorizontalShift/types.ts

@@ -1,4 +1,4 @@
-type ComputeHorizontalShift = (windowWidth: number, xOffset: number, componentWidth: number, tooltipWidth: number, manualShiftHorizontal: number) => number;
+type ComputeHorizontalShift = (windowWidth: number, tooltipLeftEdge: number, componentWidth: number) => number;
 
 // eslint-disable-next-line import/prefer-default-export
 export type {ComputeHorizontalShift};

src/styles/utils/generators/TooltipStyleUtils/index.ts

@@ -142,18 +142,6 @@ const createTooltipStyleUtils: StyleUtilGenerator<GetTooltipStylesStyleUtil> = (
                 !!(tooltip && isOverlappingAtTop(tooltip, xOffset, yOffset, tooltipTargetWidth, tooltipTargetHeight)) ||
                 anchorAlignment.vertical === CONST.MODAL.ANCHOR_ORIGIN_VERTICAL.TOP;
 
-            // Determine if we need to shift the tooltip horizontally to prevent it
-            // from displaying too near to the edge of the screen.
-            horizontalShift = computeHorizontalShift(windowWidth, xOffset, tooltipTargetWidth, tooltipWidth, manualShiftHorizontal);
-
-            // Determine if we need to shift the pointer horizontally to prevent it from being too near to the edge of the tooltip
-            // We shift it to the right a bit if the tooltip is positioned on the extreme left
-            // and shift it to left a bit if the tooltip is positioned on the extreme right.
-            horizontalShiftPointer =
-                horizontalShift > 0
-                    ? Math.max(-horizontalShift, -(tooltipWidth / 2) + pointerWidth / 2 + variables.componentBorderRadiusSmall)
-                    : Math.min(-horizontalShift, tooltipWidth / 2 - pointerWidth / 2 - variables.componentBorderRadiusSmall);
-
             // Because it uses fixed positioning, the top-left corner of the tooltip is aligned
             // with the top-left corner of the window by default.
             // we will use yOffset to position the tooltip relative to the Wrapped Component
@@ -184,10 +172,9 @@ const createTooltipStyleUtils: StyleUtilGenerator<GetTooltipStylesStyleUtil> = (
             // To shift the tooltip left, we'll give `left` a negative value.
             //
             // So we'll:
-            //   1) Add the horizontal shift (left or right) computed above to keep it out of the gutters.
-            //   2) Add the manual horizontal shift passed in as a parameter.
-            //   3a) Horizontally align left: No need for shifting.
-            //   3b) Horizontally align center:
+            //   1) Add the manual horizontal shift passed in as a parameter.
+            //   2a) Horizontally align left: No need for shifting.
+            //   2b) Horizontally align center:
             //      - Shift the tooltip right (+) to the center of the component,
             //        so the left edge lines up with the component center.
             //      - Shift it left (-) to by half the tooltip's width,
@@ -203,21 +190,38 @@ const createTooltipStyleUtils: StyleUtilGenerator<GetTooltipStylesStyleUtil> = (
             //        so the pointer's center lines up with the tooltipWidth's center.
             //      - Remove the wrapper's horizontalShift to maintain the pointer
             //        at the center of the hovered component.
-            rootWrapperLeft = xOffset + horizontalShift + manualShiftHorizontal;
+
+            rootWrapperLeft = xOffset + manualShiftHorizontal;
             switch (anchorAlignment.horizontal) {
                 case CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.LEFT:
                     pointerWrapperLeft = pointerWidth / 2;
                     break;
                 case CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.RIGHT:
-                    pointerWrapperLeft = horizontalShiftPointer + (tooltipWidth - pointerWidth * 1.5);
+                    pointerWrapperLeft = tooltipWidth - pointerWidth * 1.5;
                     rootWrapperLeft += tooltipTargetWidth - tooltipWidth;
                     break;
                 case CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.CENTER:
                 default:
-                    pointerWrapperLeft = horizontalShiftPointer + (tooltipWidth / 2 - pointerWidth / 2);
+                    pointerWrapperLeft = tooltipWidth / 2 - pointerWidth / 2;
                     rootWrapperLeft += tooltipTargetWidth / 2 - tooltipWidth / 2;
             }
 
+            // Determine if we need to shift the tooltip horizontally to prevent it
+            // from displaying too near to the edge of the screen.
+            horizontalShift = computeHorizontalShift(windowWidth, rootWrapperLeft, tooltipWidth);
+            // Add the horizontal shift (left or right) computed above to keep it out of the gutters.
+            rootWrapperLeft += horizontalShift;
+
+            // Determine if we need to shift the pointer horizontally to prevent it from being too near to the edge of the tooltip
+            // We shift it to the right a bit if the tooltip is positioned on the extreme left
+            // and shift it to left a bit if the tooltip is positioned on the extreme right.
+            horizontalShiftPointer =
+                horizontalShift > 0
+                    ? Math.max(-horizontalShift, -(tooltipWidth / 2) + pointerWidth / 2 + variables.componentBorderRadiusSmall)
+                    : Math.min(-horizontalShift, tooltipWidth / 2 - pointerWidth / 2 - variables.componentBorderRadiusSmall);
+
+            // Horizontally align left: No need for shifting.
+            pointerWrapperLeft += anchorAlignment.horizontal === CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.LEFT ? 0 : horizontalShiftPointer;
             pointerAdditionalStyle = shouldShowBelow ? styles.flipUpsideDown : {};
 
             // React Native's measure() is asynchronous, we temporarily hide the tooltip until its bound is calculated