- go to eve.dev from iPhone
- press “Read docs”
- press “Ask AI”
- Start typing
Hi Vadym,
This looks like a mobile viewport/keyboard layout issue rather than something specific to your prompt.
The useful details to add for whoever triages it would be:
Device:
iOS version:
Browser:
Browser version:
Does it happen in Safari, Chrome, or both:
Does it happen only after the keyboard opens:
Does rotating to landscape change anything:
From the repro steps, it sounds like the Ask AI panel/input is not recalculating correctly when the iOS keyboard appears, so the input area gets pushed or clipped in the visual viewport.
A temporary workaround would be to use the docs Ask AI flow from desktop/tablet, or try Safari vs Chrome on the same iPhone to see whether it is WebKit/iOS-wide or browser-specific.
If you can, I’d also add whether the screenshot was taken after typing starts or immediately after focusing the input. That distinction helps narrow down whether the bug is in the initial mobile layout or only after the keyboard resize event.
iPhone 16 Pro Max
iOS 26.5
Browser Safari - version that is bundled with iOS 26.5
Doesn’t happen all the time - only sometimes when I try to focus the text area, it jumps randomly up. Sometimes to the middle of the screen, sometimes stays the bottom, sometimes jumps up, and only half of it is visible.
When I rotate the screen - the ai chat is displayed on the right side and there is no jump
Regarding Chrome - this never happens. The behavior in chrome is stable - it always jumps to to the same place like on the screenshot attached and the full area is always visible
Hi Vadym,
Thanks, that detail helps. Since it is intermittent on iPhone Safari and only happens while focusing the textarea, this sounds even more like a visual viewport / keyboard resize race rather than a static CSS breakpoint issue.
The landscape behavior is useful too: if the panel moves to the right side in landscape and no longer jumps, then the bug is probably specific to the bottom-sheet/mobile layout.
I’d add this as the clearest repro summary:
Device: iPhone 16 Pro Max
iOS: 26.5
Browser: Safari
Path: eve.dev → Read docs → Ask AI → focus textarea
Issue: textarea sometimes jumps upward randomly when focused
Observed positions: bottom / middle of screen / partially clipped
Landscape: no jump, Ask AI opens on right side
Frequency: intermittent, not every focus
If you can reproduce it again, a short screen recording would probably be more useful than another screenshot because the bug is about the textarea jumping during focus/keyboard open.
For whoever debugs it, I’d specifically check the mobile bottom-sheet positioning when window.visualViewport changes after the keyboard opens. The layout may be calculating the input position before Safari finishes applying the keyboard viewport change, then not correcting it after the final resize/scroll event.