(Replying here because I jumped the gun and asked for my thread to be closed too soon.)
Last night I was able to scroll comments and previous IDs with the up/down arrow keys in the ID modal:
This was exciting and I was happy about it, but today it no longer works (on two different computers, using Chrome). It also doesn’t work in a place where I actually miss the arrow keys a lot more often, the compare tool:
I admit that I didn’t check the compare tool last night.
So would it be possible to reopen the request thread, and/or making the arrow keys work again?