Replay does not include canvas after 5 minutes of inactivity

[aelhage]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/browser

SDK Version

10.32.1

Framework Version

No response

Link to Sentry event

https://orthly-5a.sentry.io/explore/replays/5819d3dc478c426ca01378b12deee87c

Reproduction Example/SDK Setup

No response

Steps to Reproduce

1. Configure Sentry with the Replay Canvas Integration and manual snapshotting
2. Visit a page with replay configured
3. Navigate away from the page for 5 minutes
4. Return to the page with replay configured

Expected Result

Replay continues to include canvas recording after inactivity

Actual Result

Replay does not include canvas, only other html elements

Additional Context

• Manual snapshotting is required because this is a WebGPU canvas
• I see similar behavior in cases where a replay is > 1hr and rolls over to a new replay. The new replay no longer includes canvas snapshotting.

Priority

_{React with 👍 to help prioritize this issue. Please use comments to provide useful context, avoiding +1 or me too, to help us triage it.}

[linear]

JS-1395

[andreiborza]

Hi @aelhage, thanks for filing this.

I can confirm this is happening, we'll look into how to fix this.

cc @billyvg

[billyvg]

Ah sounds like manual snapshotting is disconnected from our SDK lifecycle and needs to be cleaned up when replay stops?