Use H1 heading as title when possible
Use H1 heading as title when possible

refs #16522

jessecarterMOOSE/moose,andrsd/moose,sapitts/moose,idaholab/moose,milljm/moose,idaholab/moose,sapitts/moose,harterj/moose,jessecarterMOOSE/moose,harterj/moose,jessecarterMOOSE/moose,lindsayad/moose,bwspenc/moose,idaholab/moose,bwspenc/moose,SudiptaBiswas/moose,dschwen/moose,SudiptaBiswas/moose,nuclear-wizard/moose,SudiptaBiswas/moose,sapitts/moose,bwspenc/moose,lindsayad/moose,andrsd/moose,milljm/moose,andrsd/moose,sapitts/moose,bwspenc/moose,jessecarterMOOSE/moose,nuclear-wizard/moose,idaholab/moose,dschwen/moose,laagesen/moose,nuclear-wizard/moose,lindsayad/moose,lindsayad/moose,milljm/moose,lindsayad/moose,jessecarterMOOSE/moose,idaholab/moose,SudiptaBiswas/moose,sapitts/moose,andrsd/moose,dschwen/moose,nuclear-wizard/moose,bwspenc/moose,dschwen/moose,laagesen/moose,laagesen/moose,andrsd/moose,laagesen/moose,harterj/moose,laagesen/moose,harterj/moose,milljm/moose,harterj/moose,SudiptaBiswas/moose,dschwen/moose,milljm/moose