I am not sure the correctness of this information, but I found this topic on Reddit and some comments confirming it.
Copying the clipboard without permission may cause you to lose money (if you have copied the private key) or privacy issues.
There is no evidence that they keep or record this data, but be careful when using this app and it is best to use it on a separate phone.
Source
https://www.reddit.com/r/Bitcoin/comments/iz0wd4/cryptocom_copying_your_clipboard_on_app_launch/WTF!! Did crypto.com make any comments on that? If this is true, then this should be illegal practice, right? How can a company just copy our clipboard without our permission? BTW I tried opening the app but, no such notification came to me.