Deductions & credits

 Select Online, check for updates. You should be able to come back and update as desired - that has not changed on our side. You have forms mode which means desktop version.  Since you are not able to update expenses, you should check for program updates.

The medical worksheet in forms mode is also fine. You can see your worksheet and the Sch A to know where you stand.

After the software update, return to federal deductions and credits, scroll down to medical and update. If this still does not work, check for software updates again. Sometimes there are quite a few updates to be made.