Problem with the Code Editor in Android

[cuathro]

When trying to edit a note from Android with the Code Editor the following occurs:

[ ✓] You can add as many characters as you want. [ X ] You can NOT delete more than the last 2 or 3 added, then it crashes and does not delete any.

Things to note:

• When I switch to the Flat Editor or Markdown there is no problem.
• It happens with all programming languages (HTML, JavaScript, Markdown).
• The keyboard I use is: Fleksy

Version in use: 3.14.1 (3000338) (Google Play version) Operating System: Android 12

Video: https://user-images.githubusercontent.com/68512577/164283604-eb6909cf-af2c-4200-9d2c-de8e24d77b30.mp4