I am allowed to suggest an edit by re-tagging only, but I am not allowed to re-tag *and* make a small change of less than 6 characters in the same edit. (For example correcting a small code format error).

This seems unreasonable to me as 1 tag change + 1 format change is a more substantial change than just 1 tag change.

I propose to allow minor changes in suggested edits if tags are modified at the same time.