Odd scrolling behaviour on Home Screen

[LeviSnoot]

Build 50
https://user-images.githubusercontent.com/13402525/122806278-6e425600-d2ca-11eb-8e5a-97f30310923d.MOV

[PangMo5]

I'll check it

[classicjazz]

I can confirm that this is an issue on my iPhone 12 Max using iOS 14.6.

To reproduce,

1. on the home screen, scroll all the way down
2. scroll all the way up until it hits the top and bounces

Updated: This is also a problem on my M1 iPad Pro using iOS 14.6, just much less of an issue. Again, it seems to be caused by scrolling back to the top until it bounces.

[acvigue]

iOS v?
15 has known issues with the home screen.

[PangMo5]

This may be a problem with the combination of Spacer and iOS 15(Maybe not), LazyVStack, and NavigationView.

Currently, I think we're using Spacer to set the spacing between views.
Maybe this is the same as using Color.clear
This is not Apple's intended method and may have unintended side effects.
Therefore, it would be better to use .padding for spacing between views.

If replace that part with padding, it works normally.

[PangMo5]

Of course, this may be resolved in beta later 😋

[acvigue]

If replace that part with padding, it works normally.

would you be willing to throw up a quick PR with the changes?

[PangMo5]

If replace that part with padding, it works normally.

would you be willing to throw up a quick PR with the changes?

Yes, the corresponding part has been modified,
but I can see other problems on the home screen,
so I will upload them after I correct them.

[acvigue]

reopening until proven fixed.

[LeviSnoot]

iOS v?
15 has known issues with the home screen.

v14.6

[classicjazz]

I updated my comments to reflect 14.6 on both devices.

[Hukuma1]

iOS v14.3 same thing. Also has weird binding/bounce if you flip orientation into landscape mode.

[krutburken]

Can also confirm this on 14.6 (12 mini)

[acvigue]

may be fixed in 51

[acvigue]

please lmk if this still occurs in 53.

[classicjazz]

Definitely improved on the iPhone 12 Max running 14.6. I don't see it screen redraw (fluttering) at all in either landscape or portrait mode.

Almost fixed on the M1 iPad Pro running 14.6. No artifacts in landscape mode. But there are still screen redraw (fluttering) issues in portrait mode there.

[PangMo5]

Definitely improved on the iPhone 12 Max running 14.6. I don't see it screen redraw (fluttering) at all in either landscape or portrait mode.

Almost fixed on the M1 iPad Pro running 14.6. No artifacts in landscape mode. But there are still screen redraw (fluttering) issues in portrait mode there.

Can you upload the example video that working on the M1 iPad Pro?

[LeviSnoot]

please lmk if this still occurs in 53.

Fixed for me in build 53

[Hukuma1]

Ditto. Fixed on my iPhone 11 Pro. Thanks!

[acvigue]

np. closing.

[classicjazz]

Definitely improved on the iPhone 12 Max running 14.6. I don't see it screen redraw (fluttering) at all in either landscape or portrait mode.
Almost fixed on the M1 iPad Pro running 14.6. No artifacts in landscape mode. But there are still screen redraw (fluttering) issues in portrait mode there.

Can you upload the example video that working on the M1 iPad Pro?

Here is a link to a video of the flicker when in portrait mode, but not landscape: [remove]

To replicate, scroll up until it bounces. Then the flicker / screen redraw issue occurs on the M1 iPad running 14.6.

[PangMo5]

Here is a link to a video of the flicker when in portrait mode, but not landscape: https://drive.google.com/file/d/1DStUV2lE1eocFzddnZ7GzuuRuo0jmM2N/view

To replicate, scroll up until it bounces. Then the flicker / screen redraw issue occurs on the M1 iPad running 14.6.

cant access to link

[classicjazz]

I regenerated the shared link: https://drive.google.com/file/d/1DStUV2lE1eocFzddnZ7GzuuRuo0jmM2N/view?usp=sharing

Hopefully this works for you.