Annex I URL segment query parameters multiply after error

[tobbee]

Environment

• Link to playable MPD file: https://192-46-234-23.ip.linodeusercontent.com/livesim2/annexI_a=X,b=Y/testpic_2s/Manifest.mpd?a=X&b=Y
• Link to playable MPD with error every 30s to trigger the problem (the request responses hang by 10s during a 3s period every 30s):
  https://192-46-234-23.ip.linodeusercontent.com/livesim2/traffic_u27h3/annexI_a=X,b=Y/testpic_2s/Manifest.mpd?a=X&b=Y
• dash.js version: Nightly 2025-01-16
• Browser name/version: Safari, Chrome
• OS name/version: MacOS 15.2

Steps to reproduce

1. Please provide clear steps to reproduce your problem

Run the link with the periodic errors and check that video segment requests after an error occurs.

Observed behavior

After an error, you should see video segment request which look like:

868484368.m4s?a=X&b=Y&a=X&b=Y
868484368.m4s?a=X&b=Y&a=X&b=Y&a=X&b=Y
868484368.m4s?a=X&b=Y&a=X&b=Y&a=X&b=Y&a=X&b=Y

which is not the simple ?a=X&b=Y that existed before the error

Expected behavior

Constant query string on video segment requests ?a=X&b=Y