Another idea for a helpful shortcut.
"Merge with next and make dialogue (insert dashes)" Such shortcut would be really useful.
@OmrSi
Do you want this added @niksedk?
It can be done via Merge with next + Toggle dialog shortcuts.
That's exactly how I'm doing it now, that's why I came up with a new shortcut that combines those two. It would be really useful.
I think it already exists:

@niksedk He means a shortcut the does this without selecting two lines. "Merge dialog with next".
This is a possible alternative. https://github.com/SubtitleEdit/subtitleedit/pull/4381
If you use "Merge dialog" when one line is selected, it merges it with the next as dialog (If the next isn't null).
Most helpful comment
This is a possible alternative. https://github.com/SubtitleEdit/subtitleedit/pull/4381
If you use "Merge dialog" when one line is selected, it merges it with the next as dialog (If the next isn't null).