Creative mode obtained Bucket of Salmon only spawns medium Salmon

The Bug

When using a Bucket of Salmon in Creative mode it only spawns a medium salmon instead of spawning different sizes like the spawn egg

Reproduce

• Go into creative mode
• Get a Bucket of Salmon from the Creative Inventory
• Place the bucket down

Observed Result

Only medium salmon were spawned

Expected Result

Different sizes would be spawned similarly to how a creative Bucket of Tropical Fish works in creative