Svelte website keeps refreshing and crashes on iOS.

[drnkwati]

Describe the bug

Hi.
Following the recent release and update of svelte, the website keeps refreshing and finally crashes when browsing on mobile devices. I am using mobile safari on IOS.

Reproduction

https://learn.svelte.dev/tutorial/welcome-to-svelte

Logs

No response

System Info

Safari mobile IOS 16

Severity

annoyance

[PuruVJ]

Thanks for reporting! Is the issue happening on svelte.dev or learn.svelte.dev?

[drnkwati]

@PuruVJ I noticed it on learn.svelte.dev

[dummdidumm]

Not reproducible on Firefox Android Mobile, so might be restricted to Safari Mobile.
In what way is it refreshing? Instantly, so it's a constant flicker? Or only after a certain time or if a certain thing happens?

[drnkwati]

svelteScreen.mp4

Watch the screen recording at 36 seconds and 1min 17 seconds playback.

[dummdidumm]

I don't see a refreshing happen before the crash. I believe there's some issue with Safari running out of memory of something, which is a known problem I believe (but not sure).

[drnkwati]

I tried testing on Firefox mobile for IOS and the problem persist.
@dummdidumm The refreshing happens. If you do not see it, another developer will.
There is no memory problem. The problem only occurs in mobile browsers.
Desktop browsers seem to work fine.

[snuffyDev]

Just chiming in with an additional screen recording, in case it’s of any use.

RPReplay_Final1686948795.mp4

[snuffyDev]

I don't see a refreshing happen before the crash. I believe there's some issue with Safari running out of memory of something, which is a known problem I believe (but not sure).

Seems as though this is right.

RPReplay_Final1688137758.mp4

[AchThomas]

Same problem as OP stated here on Chrome for iOS.

[beykansen]

I have same problem too