The set end, next start and go to next shortcut

[darnn]

I feel like this has been discussed somewhere previously but I can't find it.
The set end, next start and go to next shortcut doesn't merely change the start time of the next line, it changes both it start and end times. Before:

After:

Whereas I would have expected it to just set the start time and leave the end time intact. This is the more useful thing for correcting Whisper's timing. I assume there are people who do use this as is, though, so I suppose I'm just asking for a second one that doesn't modify the end time.

[niksedk]

I do not follow....
Set next start would cause overlap.

[darnn]

But it doesn't have to, in the same way the current one doesn't (it respects the minimum gap setting, I assume).
Maybe this will be more clear: Right now, in order to achieve what I want, I have to press the keyboard shortcut for set end time, then the one for one frame forward, and then the one for set start time.
Currently set end, next start and go to next is effectively "set end, next start (keep duration) and go to next", I'm just proposing a variant without the "keep duration" part.