I newly have an IChRA from work. My kids have an HSA HD PLAN THROUGH their dad. I know I can contribute HSA $ on behalf for them in the past, but now w/ my ICHRA. . .

Am I still allowed to contribute HSA for kids (lots of sports injuries!)?  It's not double dipping if HSA contributions made this year only get spent on children and not my claims (have the IChRA).