mobile site and app: closing documents causes navigation issues

[lukaszrodziewicz1988-oss]

Describe the bug
Opening Docx or PDF is Fine ---> Closing document -----> Press/Swipe to return to previous folder ---> Closing App/website

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Folder X---> Folder Y'
2. Click on 'Folder Y PDF ---> OK'
3. Close down 'Folder Y PDF ---> OK'
4. Press Back to return to 'Folder X ---> Crush (Closing Everything)'

Expected behavior
Can not to Explore more folders, need to open App Again every time i open documents.
Screenshots
If applicable, add screenshots to help explain your problem.

Client details:

• OS: Android
• Browser OK
• Version [e.g. 22]
• Device: CAT s62, Samsung Flip 6,

Server details

Operating system:

Web server:

Database:

Logs

Nextcloud log (data/nextcloud.log)

Insert your Nextcloud log here

Browser log

Insert your browser log here, this could for example include:

[emberfiend]

Hi, thanks for the report!

It would help if you specified whether you're using the browser back action or in-app "back"-ish controls to go back with each step :)

pdf:

• browser:
  • browser back action:
    • drops you 1 folder higher than you were
    • 2 browser back actions are ignored, subsequent actions back up the file hierarchy as usual
    • navigating up using breadcrumbs works fine
  • modal exit button:
    • puts you in the right folder
    • 1 browser back action is ignored, subsequent actions back up the file hierarchy as usual
    • navigating up using breadcrumbs works fine
• app: the PDF gets downloaded and handled natively, no problems with the back action

docx:

• browser:
  • browser back action:
    • drops you 1 folder higher than you were
    • 2 browser back actions are ignored, subsequent actions back up the file hierarchy as usual
    • navigating up using breadcrumbs works fine
  • Collabora exit button:
    • puts you in the right folder
    • 1 browser back action is ignored, subsequent actions back up the file hierarchy as usual
    • navigating up using breadcrumbs works fine
• app:
  • OS back action OR Collabora exit button (same behaviour):
    • drops you in the right folder
    • further back actions and folder open actions change the header but not the displayed file list
    • using in-app controls to navigate doesn't help
    • changing bottom tab or minimizing>restoring app fixes it

Next steps are to figure out if any of these should be split into other issues & to validate which repos these belong to

@lukaszrodziewicz1988-oss , if I missed any weird behaviour here, please let me know!