Strange dark element on iOS

[bentsai]

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I’m seeing this on my iOS app. If I pan, the dark shade seems to flash at a rate proportional to the speed.

@kordumb said:

I’ve seen this too. Doing a two finger zoom (in or out) typically fixes for me.

[pirijan]

any repro steps? does this only happen on some spaces? does it happen when the app is freshly launched or when you change spaces?

[pirijan]

shipped a potential fix for this but it’s hard to repro so let me know if you still see it?

(note to self: seemed to be related to canvas.remote-painting)

[bentsai]

I am still seeing it now. I just loaded the app and panned a little

[pirijan]

K I’ve reopened this. Will try again to repro

[bentsai]

Another occurrence, maybe the positioning relative to the dialog will help)

[pirijan]

since the release last week, I haven’t seen this issue on ios. Can you confirm whether that’s still the case for you?

[bentsai]

I did see the problem since last week. I’ll try to provide more details next time I see it.

[pirijan]

found a potential cause of this and shipped an update to resolve this, and also potentially reduce mobile memory usage leading to crashes.

let me know if you still see the black box

[pirijan]

Seems be related to the ping canvas. Now the black box will be behind cards, still trying to eliminate it entirely tho

[bentsai]

I saw this problem again, and it looked the same. Black on top of everything…

[bentsai]

I loaded the space and then scrolled a little.

[bentsai]

I went back to the app and saw just parts of the menu were “covered.”

[pirijan]

looks like the same issue here, Weird dark overlay issue in HTML c… | Apple Developer Forums , unsurprisingly no fix mentioned . but I have some ideas for hacky fixes to try

[pirijan]

i haven’t seen this since some fixes a couple weeks ago, how about you?

[bentsai]

I saw it today.