Upgrade Removes custom Editor Tools?

[Ocean West]

I can't for the life of me figure out where some the customized editor toolbar reset after last update? Does this always do this? I had even uploaded a new button but it too is gone?

[Afrodude]

Adding buttons still works fine here, and nothing has gone without pressing on the restore default configuration. IPS 4.6.5.1. 

Edited August 4, 2021 by Afrodude

[Ocean West]

I have never press it and they are all gone. 

[Afrodude]

It's fine some wired stuff happen with IPS, and it's not going to be the last time.