I have another simple one. I have an OnSelect in a list box that is supposed to patch a current selected item from a gallery. The on-select on the gallery item reads:
Set(varSeletedGallery12_2item, ThisItem); UpdateContext({ShowCustomerList:true})
I have a dynamic list that updates as you type, then a selection of a result is supposed to update the table in the gallery.

Sometimes, it works, sometimes it doesnt.