I have just updated dash-extensions from 0.0.45 to 0.0.47 ,and I noticed a few changes like GroupTransform disappeared to make room for MultiplexerTransform.
After making the adjustment in my app, suddenly at initial load, all the widgets opened at the same time covering the screen. When checking the callbacks, it is as if a user had clicked on all buttons. For instance checking dash.callback_context.triggered shows that all inputs of a callback have been triggered.
Has anyone had similar issues updating dash-extensions?