Map zoom animation is shaky

[roboqo]

Environment

• Xcode version: 12.4
• iOS version: 14.4
• Devices affected: Looks like all
• Maps SDK Version: 10.0.0-beta.16 - 10.0.0-beta.17

Observed behavior and steps to reproduce

Starting with Maps SDK v10.0.0-beta.16 zooming animation started to work incorrectly. Sometimes it animates perfectly, but sometimes - it shakes like crazy. I did try to get steps how to reproduce it, but actually there is no steps needed. It does that always, just sometimes it works as expected. See attached video:

shaky_zoom_lq.mp4

The same problem is when zooming using pinch gesture.

Expected behavior

Camera animation is smooth.

Notes / preliminary analysis

Additional links and references

[patrickkempff]

We are experiencing the same issue.
It looks like when you fling the camera and zoom after it stopped the animation it works for a bit.

[roboqo]

Yes, sometimes it works as expected after panning. But then, after more zooming in/out it starts flickering again.

[knov]

Thanks for reporting this. We will investigate.

[patrickkempff]

It seems that 'v10.0.0-beta.18.1' (PR #282) fixes this issue.

@roboqo can you confirm this?

[roboqo]

Yeah, I did a lot of testing with latest (beta 18.1) version and I can confirm, that everything works as expected. Good job 👍🏻❤️

[patrickkempff]

awesome!

cc @knov this issue can be closed!

[knov]

Thank you for the support and patience in helping us resolve this issue!