Any process that modulates the frequency, rate or extent of mitotic actomyosin contractile ring assembly.
Synonyms:
exact_synonym:
regulation of actomyosin contractile ring assembly involved in cytokinesis after mitosis; regulation of contractile ring assembly involved in mitotic cytokinesis; regulation of cytokinesis, actomyosin contractile ring assembly involved in mitotic cytokinesis; regulation of mitotic cytokinesis, actomyosin contractile ring assembly