Comment # 36 on bug 1174412 from Gary Ching-Pang Lin

(In reply to Andr�s Barrantes Silman from comment #34)
> One thing I'd like to add that might be useful (or not!).
> When I was using Tumbleweed (between March and July 2020) on my SSHD,
> everything worked fine and the boot entry was created properly whenever I
> changed any settings or updated. The SSHD had Manjaro, Ubuntu, Windows and
> TW, all in single separate partitions.
> If it was my EFI, it would have failed there as well, I guess. What other
> software is invovled in the process of making the boot entry, apart from
> efibootmgr and libefivar1? Could it be something already fixed?

So did the boot entry created by TW work for you?
TW and 15.2 use the same efibootmgr version while TW uses efivar 37 already, it
would be interesting if the TW boot entry actually works.