Input Path with Prefix "RTC:" breaking functionality

[la0bing]

Description

With both jupyter-collaboration and jupyter_scheduler extensions installed, jupyter_scheduler will detect notebook.ipynb as RTC:notebook.ipynb which causes jupyter_scheduler failing to find the file in path, the file path URL will also look something like this: "localhost:8080/user/user1/lab/tree/RTC%3Anotebook.ipynb"

Weirdly I also noticed "RTC:" in the launcher tab as well.

Initial issue in jupyter-collaboration repo: jupyterlab/jupyter-collaboration#183 (comment)

Reproduce

1. Install the following libraries in Python 3.11.4

conda install jupyter-collaboration=1.0.1
pip install jupyter_scheduler==2.0.0 jupyterlab==4.0.4

2. Start jupyterlab with

jupyter lab

Expected behavior

Filename to not be changed and "RTC:" prefix not showing in launcher tab. And is able to schedule notebook correctly.

Context

• Operating System and version: MacOS Ventura 13.4
• Browser and version: Edge 114.01823.82
• JupyterLab version: 4.0.4

Troubleshoot Output

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Command Line Output

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Browser Output

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