Autocomplete in editor stopped working

[tback]

Describe your Environment
OS: Debian Bookworm
Paisa Version: 0.6.6
App Variant: Desktop

Describe the bug
Ledger Editor has autocomplete functionality.
Typing Ex would create an overlay that allows to complete to Expenses or even select a specific one. The autocomplete overlay suddenly stopped appearing and doesn't work anymore. This occured arround a save by shortcut ctrl+s - i might have triggered an undocumented keyboard shortcut.

Expected behavior
The autocomplete window to show up as expected. Or the keyboard shortcut to be properly documented.