Google sheets paste problem

Since the last update, the copy-paste is not working as well as it used to. I’m talking about pasting code to alliance chat.
Earlier the pasted text replaced tabs as spaces but now they are gone. So everything just becomes an unreadable mess.
Example:
20190121_180956
Could you please investigate this?

2 posts were merged into an existing topic: The chat system doesn’t support paragraphs any more