Black lines between pages, long strip mode

[Palloxin]

Steps to reproduce

160754892-f6885e1b-c9ea-4d91-b5ba-2a2ef35b587d.mp4

set Webtoon mode or "Long strip" (i don't know if it happens with other modes)

1. open a random chapter of a manga
   2.go at the border between a page and the other
2. start zooming in and out

Expected behavior

Black lines should not appear

Actual behavior

Black lines appear in variated dynamics.

Crash logs

No response

Mihon version

0.16.5

Android version

Android 8 miui 8

Device

Huawei p8 lite 2017

Other details

Black lines between pages also appear without zooming in and out in a fixed state. it can be found randomly but it can be reproduceable if you go to the same source, manga, chapter and page.

YouCut_20240420_173247978.mp4

censored (←open link below to see the info here. Can'5 show due to rules)
in the video, zooming in and out makes the black line disappear (the opposite this time) while if you adjust the zoom to the default state (double tap/click) the black line will appear again
long story short if there aren't black lines on the border between pages, zooming in and out will make the black lines appear, on the contrary if you find a black line in a fixed state, then zooming in and out will make it disappear.

https://git.mihon.tech/tachiyomi/tachiyomi/issues/6840

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• I have written a short but informative title.
• I have gone through the FAQ and troubleshooting guide.
• I have updated the app to version 0.16.5.
• I have updated all installed extensions.
• I will fill out all of the requested information in this form.

[Norsze]

I think that last comment in that previous issue still holds, the webtoon reader mode has a long list of issues, they are known but there are so many that it would need a rewrite