Throughout the Code we sometimes omit { in if/else blocks which might be confusing for developers and clang format. In general think this is a somewhat questionable style which led to confusion. We should overthink when omitting { is really ok.

Related to a comment by pljones:

So this is the one I think is questionable... I think. It should be same level as after the if on line 920.

Originally posted by @pljones in #3020 (comment)