I have a PowerApps form with 4 Dropdown lists. 2 are populated with lists from an Excel table in Sharepoint, the other 2 are selections of defined lists. The 2 Dropdown lists that are linked to Excel tables are not posting to my Sharepoint List, even though values have been selected before Submitting the form. You can also see that I've added some Labels that reference the Combobox Controls so the values are being read in PowerApps, so I'm confused why when I submit the form they are not being added to the Sharepoint List. Approver Name and Payment type are being correctly added to Sharepoint Lists as stated.