usage_drag_drop.py : how to get this working?

[poopiipuu]

I pip installed dash_flexlayout.
But I cannot get the usage_drag_drop.py to work...

Does anyone know how to get this working?

[ljilekor]

if dash-flexlayout it is installed : uninstall dash-flexlayout

pip install git+https://github.com/bennyweise/dash-flexlayout.git@feature/drag-for-new-tab

from usage_drag_drop :
dfl.DragFrom(html.Span("Drag Me"), name="New Tab++")
works now.

But when I run the app, I can't see no span 'Drag Me'...

It seems like the the dfl.FlexLayout(...) is eating up the whole viewport. (even when placed in a separate html.Div())