Flipper crash

[KosteQ314]

Whenever i try to create a new group after i enter the name and press save the flipper crashes with a BusFault, I'm running Momentum fw if that helps.

[cyber199]

I also get this on default firmware, along with a null pointer difference when I try to exit the import menu (pressing back arrow in root directory).

[cyber199]

For what it's worth, I also get a bus fault when importing a new signal (but oddly not with a subghz file, Quac just fails gracefully and boots me out to the import/new group menu).

[rdefeo]

OK - I think I can repo the bug. Using the stock firmware, I did the following:

1. Created a new group at the "root" / top-level - succeeds
2. Entered that new group and then tried to create a new group - failed with bus error

Do those steps match what you were doing? Will investigate...

[rdefeo]

The steps outlined in my previous comment have been fixed by @Willy-JL in PR #8