Hi @charlie!
I was away for a while but in about two weeks I will be back in the discussions as usual. I love everything you guys did in the past year!
I am testing the Beta 2, and I noticed that The “Tools > Elelements > Copy element” in the Dev toolkit is returning the “Uh Oh” message.
On a side note, I hope the announced WPML changes are implemented as soon as possible. All my websites rely on WPML, and the inability to translate components (Except with TWIG)—along with various WPML issues—has been a massive setback that left my team and me in dispair.