Incorrect Grid Labeling - Alphabet Starts with "B" Instead of "A"

[seabilwe]

Description:
The alpha-numeric grid currently starts with "B" instead of "A", displaying "BCD" instead of "ABCD." This issue impacts the intended labeling sequence, which should follow the standard "A, B, C, D" format.

Expected Behaviour:
The grid should start with "A" to follow the correct sequence as "ABCD."

[gubuntu]

it should also have no blank grids - what should be D in the sample is blank