The RØDE smartLav+ (TRRS jack plug) goes directly on "TRRS devices" (smartphones, ...). I have the RØDE Lavalier Go (TRS), which works without an adapter on "TRS devices" (photo cameras). For smartphones, however, I need the TRS to TRRS adapter.
For photo cameras and other "TRS devices", the combination is correct and should work without problems.

I have been using this in exactly this combination for a long time and achieve very good results with it.