I am unable to remove the quick access pane when opening a file. If you are searching for a method to achieve this, read on.
Goal: add file open dialog box to quick access tool bar at top left of app, sans MS cultivated UI options. Just a no frills file dialog box.
(Skip unneeded steps obv)
checkbox
File>Options>Customize Ribbon>Main Tabs>Developer
Click View tab
unhide personal workbook
Click Developer tab
Click Visual Basic
Create a file open dialog box (you can get it from copilot*) in the personal workbook.
Save.
Hide workbook.
with File>Options>Quick Access Bar>Choose commands from
Navigate to dropdown value "Macros"
Click the macro you just made
Click the Add>> button to add it to quick access.
Click OK.
*I searched for "vba to open filedialog open file and open the file" and found working code immediately. May have to right click ThisWorkbook to Insert a Module. Not "Class module" nor Userform. You can then click on the module and paste the vba there, and then save.
Thanks to the instructions for the quick access Save As instructions for inspiring me.