Cant't expand or collapse tree nodes through header, only arrow icon

[inessilva4-lis]

When I try to expand or collapse any node of my ui.tree, I am only able to do so by clicking on the arrow icon. I have this same issue on the documentation of nicegui.

On Quasar the tree nodes can be expanded/collapse by clicking anywhere on the header (see the basic usage example). How can I acquire a similar behaviour of quasar?

Thank you in advance.

[python-and-novella]

from nicegui import ui

ui.tree([
    {'id': 'numbers', 'children': [{'id': '1'}, {'id': '2'}]},
    {'id': 'letters', 'children': [{'id': 'A'}, {'id': 'B'}]},
], label_key='id').classes('w-full').props('no-selection-unset').on('click',lambda e:e.sender.run_method('setExpanded',e.sender.props['selected'],False if e.sender.props['selected'] in e.sender.props['expanded'] else True ))

ui.tree([
    {'id': 'numbers', 'children': [{'id': '1'}, {'id': '2'}]},
    {'id': 'letters', 'children': [{'id': 'A'}, {'id': 'B'}]},
], label_key='id').classes('w-full').props('no-selection-unset').on('click',lambda e:e.sender.collapse([e.sender.props['selected']]) if e.sender.props['selected'] in e.sender.props['expanded'] else e.sender.expand([e.sender.props['selected']]) )

ui.run()

[falkoschindler]

Thanks for bringing this up, @inessilva4-lis!
I created PR #3902 to improve the behavior of ui.tree in this respect.

[falkoschindler]

This fix has been released in version 2.5.0.