Detached DOM nodes are retained when transition of multiple values is cancelled

[c99pjn]

Provide a general summary of the issue here

I noticed while while taking memory snapshots that some detached nodes where retained by runAfterTransition.ts.

🤔 Expected Behavior?

transitionsByElement should not retain any reference to nodes that have been removed from the DOM.

😯 Current Behavior

When a node with multiple transitions in progress is removed from the DOM a reference to it is still kept in transitionsByElement.

I think the problem is here. Only the first transitioncancel event is listened for and since there are still tracked transitions on the node it is not removed.

💁 Possible Solution

Potentially don't setup the transitioncancel event listener with once: true

🔦 Context

No response

🖥️ Steps to Reproduce

I'm not sure how to replicate this in a sandbox.

Version

3.35.0

What browsers are you seeing the problem on?

Chrome

If other, please specify.

No response

What operating system are you using?

OSX

🧢 Your Company/Team

No response

🕷 Tracking Issue

No response