Have the same problem on both personal PC and work PC. When copying capture into clipboard, its 0 byte and can't be pasted. This is what it looks like in CLCL. Same operation works fine with Windows snippingtool, and i've tried with and without CLCL activated
See entry 1 & 2, its blank.
Tried to downgrade greenshot version, and also increasing it to the beta, but same result
Windows 10, CLCL