How to copy+paste in property matrix without new line breaks?

I’m trying to copy+paste around 406 lines out of property matrix into excel/google sheets so I can remove 3 characters and then put it back in, in bulk.

The problem seems to be that copy pasting it BACK into the property matrix works but it brings with it a carriage return at the end of each word, so every value has an extra carriage return in it.

The only way I was able to get it to not do that is if I copy a few lines into google sheets, do a “Control+Enter” at the end of every word and then copy that back in. It will not bring the carriage return back with it.

Has anyone else ever been able to find an easier way to do this or a program that doesn’t bring the carriage returns with it when you copy the text out of it?