[Short key Feature Request] Why don't Add some Title Short key?

[Musicminion]

This is not a bug report, but merely a suggestion, though it may not be a good place to say Feature Request here, I think these feature is quite important in efficiency.

I have the following suggestions for overleaf.

Only Section As Highest Level?

It seems that \chapter, \part is missing here? So what about adding these title too?

Related file need changing
services/web/frontend/js/features/source-editor/components/toolbar/section-heading-dropdown.tsx

Add Short key to Title

Similar to Typora, I think a good way to organize title shortkey is

• Command/Ctrl + 1 as \part
• Command/Ctrl + 2 as \chapter
• Command/Ctrl + 3 as \section
• and so on...

Related file need changing
services/web/frontend/js/features/source-editor/languages/latex/shortcuts.ts