minor memory leak in cdk table

[FDIM]

Bug, feature request, or proposal:

Shouldn't static member be reset to null when all outlets are destroyed?

What is the expected behavior?

No memory leak

What is the current behavior?

Minor memory leak via mostRecentCellOutlet property in CdkCellOutlet

What are the steps to reproduce?

I hope screenshot below is enough to show case this

What is the use-case or motivation for changing an existing behavior?

To save some memory as it holds last outlet reference which potentially could have bigger impact. In my case actual component instance is not released because of this.

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

CDK v6.3.3

Is there anything else we should know?

Heap snapshot in chrome:

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}