Alignment of dates in DatePicker is confusing

[jeremyfelt]

Describe the bug
On WordPress 5.3.2 with Gutenberg 7.1.0, the day numbers in the date picker are not aligned with the day names in their respective columns when using the date picker to schedule a post's publish date.

When selecting the day number, I had to pay closer attention than I expected when deciding which date was Friday.

It appears that this is intentional as part of #18856, which fixed #17129.

To reproduce
Steps to reproduce the behavior:

1. Add a new post.
2. Click "Immediately" next to "Publish" to show the date picker interface.

Expected behavior
I expect the numbers on the calendar to be aligned with their respective day text.

Screenshots
Before: (WordPress 5.3.2, no Gutenberg plugin)

After: (WordPress 5.3.2, Gutenberg plugin 7.1.0)

Desktop (please complete the following information):

• OS: MacOS Mojave
• Browser Firefox
• Version 71

[talldan]

Thanks for pointing this out @jeremyfelt, seems like there are all of a sudden lots of issues with the date picker!

[tellthemachines]

Closing as this was fixed in #19294.