Tiled windows doesn't have margins.

[Acelya-9028]

A Tiled windows have margins option exists but it isn't taken into account by Multitouch.

Do you plan to add this improvement?

[rxhanson]

Sorry that I did not get around to answering this until now.

Because Multitouch has its own window tiling functionality built-in, it would make more sense to me to expose the margins in the Multitouch UI than to base the gaps on the macOS setting.

Until it gets added into the UI, it can be configured with this Terminal command:

defaults write com.brassmonkery.Multitouch gapSize -float 10

Then restart Multitouch.