segment A not working

[enebybrygg]

Describe the bug
For unknown reason segment A only works for some chars. Currently for example char '5' does not have the top segment.

To Reproduce
Just runt the test display method.

Expected behavior
All chars should be clear.

Screenshots
If applicable, add screenshots to help explain your problem.

MCU

• Arduino Mini R5

Additional context
To be certain I tested other pins and also other libraries without touching the hardware. Pin change did not affect anything. Other libraries worked, e.g. Segment. Obviously this caused a lot of extra work which I would like to spare others.