Frozen fields delete clozes after submitting a card

Hey all,
As many of you probably are as well, I am a huge fan of the frozen fields Addon, which recently became a part of the vanilla Anki. What bugged me for a long time was the fact, that if I was using a close on a note, I needed to manually delete these clozes. I am using the original frozen fields, and modified it a bit, such that it automatically deletes the clozes after submitting a card. I am happy so far with the changes and I wonder, whether this is something you guys would be interested in as well.
You can see more of this in my GitHub commit for the original frozen fields:
(see pull request 31 on the original frozen fields addon, I can not post links here)

I think I could also implement it by myself.
Kind regards,