Fishes Disappear if collected with empty buckets

I noticed as I was trying to collect tropical fish to breed axolotls, I had accidentally right clicked a fish with an empty bucket and that fish dissapeared. It got me curious so i did it with 5 other fish and I got the same result. When I right clicked a fish with a regular water bucket, i collected the fish just fine and It didnt disappear (Other than into the bucket I was holding).

To Replicate: Try to collect a fish with an empty bucket and the fish will disappear

What is intended to happen: The fish should stay in the water like regular because there is no water in the bucket. Unless it is a water bucket, then the fish should just simply get into the bucket like normal

This happens both on a Server and on a Regular single player/multiplayer world