KML node batch editing doesn't update TOC icons

[GeoffroyRicher-Lalonde]

When editing the symbology of multiple KML at once, the placemarks’ icons are not updated right away in the TOC :

Thank you !

[chengfang-dong]

Hello @GeoffroyRicher-Lalonde ,

Thanks for your info, reproduced and created an issue to track this. 

Best,

Chengfang.