I use LWC and Tree Grid data strcuture.

My component looks like this in Firefox, Safari:

enter image description here

But it's not highlighted in Chrome:

enter image description here

How to make it work in Chrome? As most of people use it as default browser.

  • Hi, What you have tried so far? Please add the relevant code here. May 7, 2020 at 10:25

1 Answer 1


I believe this is an SLDS issue. Open below url in Chrome and Safari you will see even in the documentation it doesn't work on Chrome.


I applied aria-selected="true" manually and it worked. If this is crucial for you maybe you can try the same.

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