Some EMSG events missing from version 4.11.3

[sobbe81]

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

If the problem is related to FairPlay, have you read the tutorial?

What version of Shaka Player are you using?

Can reproduce issue with versions 4.11.3 to 4.12.4
Can not reproduce issue with 4.11.2

Can you reproduce the issue with our latest release version?
Yes

Can you reproduce the issue with the latest code from main?

Are you using the demo app or your own custom app?
Custom app

If custom app, can you reproduce the issue using our demo app?
Tried to add listener for emsg event but was not able to do that.

What browser and OS are you using?
Chrome, Mac OS 14.7.1

For embedded devices (smart TVs, etc.), what model and firmware version are you using?

What are the manifest and license server URIs?

Will send this separately

What configuration are you using? What is the output of player.getNonDefaultConfiguration()?

abr
: 
advanced
: 
{minTotalBytes: 8000000}
defaultBandwidthEstimate
: 
10000000
[[Prototype]]
: 
Object
cmcd
: 
{enabled: true, sessionId: '5edd65db-650b-40c3-a3c1-58b9c3637197'}
drm
: 
{servers: {…}}
manifest
: 
{dash: {…}}
preferredAudioLanguage
: 
"sv"
streaming
: 
{bufferingGoal: 30}

What did you do?

Play linear stream over and ad break

What did you expect to happen?
Shaka Player to emit emsg events.

What actually happened?

emsg events are emitted but a lot of events missing

Are you planning send a PR to fix it?

[avelad]

I have tested your content for half an hour since it is live content and I have not seen that it has EMSG at any time