I have not played the game for a while.
I know they changed spell UI for upcasting.
Did they also change "cast spell again"?
The first versions had an annoying issue.
You cast spell x by selecting it from the hotbar.
Then a new icon showed up on the hotbar "cast spell x again".
To use the spell first you had to know that a new icon comes and then you had to find it.
If they did not change this already it would be nice if the "cast spell again" option was part of the new upcasting menu, so there is only one icon for every spell.

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already