Searched through codebase for usages of the cloud-filled icon and found one instance in the CommunityPill component.
Swapped out the SWMansionIcon component for the CommIcon component.
Why did the size change?
I believe it's because there was additional space/padding around the previous cloud-filled icon that made it appear smaller than it actually was. Will double check this once I get to re-creating the SWMansionIcon pack with all of the provided icons and without the custom Comm ones.
NOTE: Going to create individual diffs for all usages of each icon for CommIcons to make the before/after clear. There are only 6 custom CommIcons so this shouldn't produce too much spam.
On the other hand going to do all of the SWMansion icons together in one go.