Which component(s) are affected?

Other/unknown (please specify in the description)

Description

Bug: IconsStateBroadcast._syncState() in icon-state.broadcast.js sends DefaultMap instances (which contain a non-cloneable _factoryFn function) via BroadcastChannel.postMessage(). Safari
throws DataCloneError: The object can not be cloned. — Chrome silently tolerates it.

File: node_modules/igniteui-webcomponents/components/icon/registry/default-map.js — DefaultMap extends Map stores _factoryFn = () => new Map().

Fix: _getUserSetCollection and _getUserRefsCollection should return plain Map objects, or DefaultMap should strip the factory function before serialization.

Reproduction

Run Angular dev demos repo, try to open the project in Safari

Workaround

NO

Is this a regression?

No or unsure. This never worker, or I haven't tried before.

Affected versions

ALL

Browser/OS/Node environment

Browser: safari