Logo Test Page

To get to this point:
Provided logos were in JFIF format. Had to bulk convert to jpg.
Provided logos varied greatly in dimension. Bulk resized to maximum pixel height of 170.

As you can see, the WordPress gallery block has limitations and does not provide the desired uniformity.

Using WordPress Gallery Block

left column paragraph block

Using GS Logo Slider Gallery Block 5 logos wide

Using GS Logo Slider Gallery Block 10 logos wide