Folders with subfolders and submodules named the same cause import problem

[baschni]

Hello!

I have the following file structure in Pythonista:

Program A
-includes
--includes.py
-Program A.py

Program B
-includes
--includes.py
-Program B.py

Program A.py
from includes.includes import VARIABLE_A; print(VARIABLE_A)

includes.py in Program A-folder
VARIABLE_A="A"

Program B.py
from includes.includes import VARIABLE_B; print(VARIABLE_B)

includes.py in Program B-folder
VARIABLE_B="B"

Now when I run Program A first I get the output "A" as expected. When I then run Program B without restarting Pythonista I get the following error:
from includes.includes import VARIABLE_B ImportError: cannot import name 'VARIABLE_B' from 'includes.includes' (/private/var/mobile/Containers/Shared/AppGroup/F8EA7E25-9668-4A7B-882C-6A74E7C01FD7/Pythonista3/Documents/TestPythonistaIncludes/Program A/includes/includes.py)

I already tried deleting and reinstallting Pythonista, same behaviour.

Can you guys reproduce this? Is this a known bug?