I noticed SimGenealogy does not save changes to Family Tree when using Rocket Theme template using Gantry 5. This might be due to jQuery conflict

I could try to overcome this by using jQuery Easy or such to make sure one 1 version of jQuery is loaded where Sim Genealogy is used at. But what version do Sim Genealogy need?
For troubleshooting, I hope this info helps: With the RT template I can save changes made to certain person info, but when selecting Save & Close, or Save and then Cancel or Save & Close, it looses all saved information. Thus, when going away from editing Family Tree, it loses all information edited.