Opening activated branch insets

[Pavel Sanda]

On Thu, Mar 31, 2022 at 10:53:38AM -0400, Scott Kostyshak wrote:
> If you agree with this proposal, I can ask on lyx-users. If
> you disagree, let's continue discussion and hopefully someone else has
> an opinion.

I am completely fine with your proposal, please ask on user list.
If no one is interested we can just leave it with existing LFUN
and note in documentation...

Thank you,
Pavel