You can make a compatibility with Mine And Slash, not on the items, on the life bar and level, since the Mine And Slash mod places a life bar + the level of the mob above, but it does not appear, even if you disable show_health_indicator and show_target_indicator In config, the level bar does not appear alive above the mobs like skeleton zombies the mobs that animations are added to it.

Sorry but you have to choose one during disabling animation or MIne and Slash health bar since their UI is only rendered when the vanilla model is rendered.