Hi Claudia,
Open Organizer ( Navigator)
Select the main pln file in in Project Chooser
Drag n drop the door schedule from main file.
When place schedule after select and right click/Update on it, then option will on (I tried it on AC15 and nearly 30 doors/windows). Just select "Fit Frame to drawing"
For the workarounds:
1.The boundary adjusting cause layout will not coordinated automatically.
2.the pdf creation will need additional step.
regards
i7-4770K / 16GB / GTX560 2GB / 512GB SSD / Win10 64bit
AC21 (HUN-64 bit) / Bimx Pro / Revit 2017