Flickering on text selecion

[Mordtimer]

Describe the bug

Screen_recording_20250918_213737.mp4

How to reproduce?

1. Open publication
2. Find any page that starts with previous page's paragraph
3. Try to select text with long press

Readium version

3.1.1

Android API version

36.0

Additional context

We've seen the same behaviour in the following issue:
#502

Will this issue be addressed with some readium workaround to this webview bug?

[mickael-menu]

The text selection is part of the native WebView which has some bugs around CSS columns pagination, unfortunately we don't control that kind of issues.

I suggest opening an issue in the Android issue tracker.