[DataGrid] iOS freeze on drag

[oliviertassinari]

• The issue is present in the latest release.
• I have searched the issues of this repository and believe that this is not a duplicate.

Current Behavior 😯

Expected Behavior 🤔

Doesn't get stuck

(react-virtual)

Your Environment 🌎

Tech	Version
Material-UI X	v4.0.0-alpha.6
Browser	iOS Safari 14.0

[lenolib]

This is big blocker for us. It's easy to get lost in the table when scrolling on iOS and it jumps
https://user-images.githubusercontent.com/1769273/131104324-dde85395-be2f-45c5-ba66-a81bba89db81.mp4

[oliviertassinari]

@lenolib Thanks for the feedback. Please upvote this issue to give it more weight.

We have #1933 to gather the constraint on what we need to do next for the virtualization. I suspect that this issue means that we have to give up on the current virtualization logic (that is not relying on the native scroll behavior), but to dive deeper and challenge.

[m4theushw]

@oliviertassinari Could you check if #2673 fixed this issue? The new virtualization logic uses the natural scroll.

[DanailH]

Just checked it - it works as expected - tested it on iPhone 12, IOS 15.1.1. It works both on Chrome and Safari.

[oliviertassinari]

Same, it seems fixed one iPhone 13, iOS 15.0.0.

@m4theushw However we have a different issue, see the header:

I can reproduce the same issue on AG Grid, it's not sure if we can fix this.

[m4theushw]

However we have a different issue, see the header:

This is the trade-off of using the native scroll. See #2673 (comment) for an explanation.