React-sortable-tree: when setting isVirtualized=true the tree is not rendered

[bclevering]

When i try to render a virtualized list the list is not rendered and the console log is displaying the following info:

this.clearMonitorSubscription is not a function
ScrollingComponent.componentWillUnmount
/frontend-collective-react-dnd-scrollzone/lib/index.js:356

when setting the setting to false the list is rendered correctly, but is not very fast due to virtualization issues

[AngryPowman]

+1

I got this problem with different error behaviors:

When I set isVirtualized to true, I got the above errors. And I set to false with a correct rendering.

[jkeruzec]

I also have noticed this issue, using very last React version 17.0.1, in version 16.14.0 and version 2.8.0 of react-sortable-tree issue doesn't appear anymore.

[deser]

Will anyone look at the issue as it prevents upgrading to React 17?

[mshez]

It should not drag us back to older version of react. Any alternative to this ?

[khamaniram]

Same with us, cannot upgrade to react 17 because of this issue. Is someone is looking into this?