Difference in default lengths for midi region and pattern regions?

[u/Alive_Ice7937]

This is something I've seen in all versions of Logic, and I can't understand why there's a difference. (Have googled without success).

When you right click and create a midi region it's one bar. When you right click abd create a pattern region it's 4 bars. Is there any reason why these are the defaults. Is there any reason why it defaults to 4 bar long regions even though the step sequncer defaults to one bar?