Recurring word replacement

[yellafella247]

If you replace "a" with "blah", it keeps replacing that "a" in the word "blah" and quickly renders the screen unusable.

 

[lowercase_donkey]

@Gedan, you might want to see this.

 

[Fenoxo]

Geddy has some ideas as to the solution but also said something that amounted to "what did you expect?"

 

[lowercase_donkey]