"Auto pair common Markdown syntax" not working for dead backtick (`` ` ``) key on Ubuntu

[LinqLover]

• [x] Searched existing issues to avoid creating duplicates.

• [x] Confirmed that it can be reproduced in built-in themes without customized css.

• [x] Searched http://support.typora.io/

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Describe the bug On Ubuntu with a German keyboard layout (Qwertz), I cannot type a grave accent (`) while selecting some text to wrap it into a code block.

To Reproduce Steps to reproduce the behavior:

1. Type abc
2. Select it
3. Type dead backtick on Ubuntu Qwertz keyboard:
   • either Shift + ´ , Shift + ´
   • or Shift + ´ , Space

Expected behavior `abc`

Actual behavior `

Desktop (please complete the following information):

• OS: Ubuntu 22, Qwertz keyboard layout

Typora Version e.g: 1.8.10

Additional context For reference, VS Code handles both input versions exactly as I would expect it.

Not sure what's the proper way to implement this, but from my black-box perspective I think U+0300 COMBINING GRAVIS ACCENT character should be handled in a similar way to U+0060, but this might need to be honored for the next keyboard input. Also consider special cases like pressing Shift + ´ , a while the text is selected, which like in VS Code should replace the prior selection by a single à.

[abnerlee]

This option requires a restart of Typora to apply. Does this happens in new Typora window or after you restart Typora?