Backspace issues in version 1.9.1

[mattdrepo]

Checklist

• I can reproduce the bug with the latest version given here.
• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected app version

Fennec F-Droid is my main use case. But we are talking many websites with input fields (and chrome browsers, android apps)

Affected Android/Custom ROM version

15 / Lineageos 22.2

Affected device model

NA

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

Use backspace in certain apps or web pages and expect backspace to behave correctly on mistyping.

Expected behavior

Backspace correctly erasing character that has been mistyped.

Actual behavior

Backspace correctly erasing character instead it does nothing.

Screenshots/Screen recordings

No response

Additional information

No response