Map is freezing when camera moves away from high number of points for any versions greater than 10.18.2

[mcastets]

Environment

• Xcode version: 16.1
• iOS version: 17.2 / 18.1.1
• Devices affected: Simulator (iPhone SE 3rd Generation) and physical device (iPhone 12 mini)
• Maps SDK Version: 10.19.2

Observed behavior and steps to reproduce

I cannot upgrade to v11 nor 10.19.2 version as map freezes for a few seconds when cameras moves to another location and while there were many symbol layers / points displayed (5k).

10.18.2: correct ✅

mapbox-ios-sim-10.18.2.mov

10.19.2: lag issue 🔴

mapbox-ios-sim-10.19.2.mov

No GPS / location services have been turned on.

Obviously, no code has changed but the mapbox iOS SDK version.

Note

I'm using a ShapeSource, filled from a FeatureCollection, along with SymbolLayer to display this high amount of points.

Expected behavior

I'd like the performance remains the same when upgrading from 10.18.2

[OdNairy]

Thanks for the report.
The internal ticket number is MAPSNAT-2714

[zmiao]

Hey @mcastets thanks for reporting the issue, as you mentioned

I cannot upgrade to v11 nor 10.19.2 version as map freezes for a few seconds when cameras moves to another location and while there were many symbol layers / points displayed (5k).

Does it mean you've experienced the same issue with v11 SDK? if so, could you please provide the version you were trying to upgrade to?

[mcastets]

Hi @zmiao, thank you for reaching out.

Does it mean you've experienced the same issue with v11 SDK?

Yes, I've tried v11.8.0 and v11.9.1 with no luck.

[zmiao]

@mcastets thank you for confirming it. Is that possible for you to provide us with a minimal reproducible example, this will fasten the investigation.