DASH playback not supported in DAI demos of shakaplayer

[markminnoye]

Have you read the FAQ and checked for duplicate open issues?
YES

What link can we use to reproduce this?
https://shaka-player-demo.appspot.com/demo/#audiolang=nl-NL;textlang=nl-NL;uilang=nl-NL;asset=;panel=CUSTOM%20CONTENT;build=uncompiled
using following config :
ADS:content source ID: 2625467
ADS:Video ID: mark_v3

What version of Shaka Player are you using?
v4.3.2 (uncompiled)

What browser and OS are you using?
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

What did you do?
using a custom shaka demo to test dash vod with SSAI using google DAI.

What did you expect to happen?
Playback of vod with pre-rolls and mid-rolls

What actually happened?
failed to playback

reason:
The dai sdk is making a (POST HTTP) request to DAI service to get information about the asset, to get -a.o.- playbackURL. In the demo app it is using the following URL: POST https://pubads.g.doubleclick.net/ondemand/hls/content/2625467/vid/mark_v3/streams
which returns a 404.
while for dah it should use : https://pubads.g.doubleclick.net/ondemand/dash/content/2625467/vid/mark_v3/streams
which will return a 201 with the following body : {"stream_id":"b1a414d3-ae11-45b6-be7b-a3cdcc8e2675","duration":2890.296,"stream_type":"on_demand","stream_manifest":"https://pubads.g.doubleclick.net/ondemand/dash/content/2625467/vid/mark_v3/GRQ/streams/b1a414d3-ae11-45b6-be7b-a3cdcc8e2675/manifest.mpd","manifest_format":"dash","time_events_url":"https://pubads.g.doubleclick.net/ondemand/dash/content/2625467/vid/mark_v3/GRQ/streams/b1a414d3-ae11-45b6-be7b-a3cdcc8e2675/time-events.json"}

Is there a way to config the demo player to request the dash stream iso the hls stream ?