Dell Inspiron 7590 2 in 1 Touchscreen not functioning in Tablet Mode

The touchscreen for my Inspiron has stopped working but only in tablet mode. When it is in laptop (normal orientation) mode, the pen and touch support works flawlessly; however, anytime I fold it into tablet mode, it stops working altogether. I'm not sure what is causing this issue and I've already spoke to a Support Technician to no avail. If anyone has any suggestions outside of reinstalling the Sensors chipset, turn on and off , disable/enable, look for updates, and scan for hardware changes in the HID touch screen in device manager, or update the BIOS, I'd certainly appreciate it!