Keyboard very slow after a few letters

[AustralEpitech]

Describe the bug
After a few seconds of utilization, the keyboard becomes very slow and tends to skip some characters.

To Reproduce

1. Type a few letters in a row on the keyboard.

Expected behavior
The keyboard stays as fluid as when it is started.

Screenshots

untitled.mp4

Smartphone:

• Samsung Galaxy S10e SM-G970F/DS
• OS: LineageOS
• Version 20

Additional context
All the settings are stock from F-Droid, except Enable input haptic feedback which is disabled.

[MaethorNaur]

I'm going to have a look at the performances.

[rootsh0pf]

I have the same problem. Also LineageOS and Samsung Galaxy S10. Could it be because of the Exynos CPU?

[MaethorNaur]

It could be. Which version on Android and the App?
Hopefully, the refactoring will improve performances

[AustralEpitech]

I've switched to a Pixel 7a with GrapheneOS, I'm no longer seeing this issue, so it's probably the s10 or lineage

[alterNERDtive]

I’m having 0 performance issues with Lineage on a OnePlus 8.

[rootsh0pf]

It could be. Which version on Android and the App? Hopefully, the refactoring will improve performances

Android 13 (LineageOS 20) and 8Vim 0.16.3