Steps:

1- Place liquid with a container (dispenser, dropper, chest, etc) behind it.

2- Try to pick up the liquid in a way that both the container and the lava are behind the crosshair

3- The container opens, you don't pick up the liquid.

Expected behavior:

• If you're holding a bucket, pick up the liquid.
• Otherwise, interact with the block

This is really annoying when working with tightly-packed redstone contraptions. It should pick up the lava if you're holding a bucket