Corners of blocks can't detect Entity

What I expected to happen was...:
Whole block should detect entity if he is standing on it **

What actually happened was...:
If entity (or player) is standing on the corner of some block, he can't be detected with any command that can detect entity standing on the block.

Steps to Reproduce:
1. Stand on some block
2. Use sneak to move to the corner of the block
3. Use some command, which should detect you For stone you can use: /execute as @p at @s if block ~ ~-0.1 ~stone run say @s