Hi,
I got this issue on your Metronic 8 - Demo 1
https://preview.keenthemes.com/metronic8/demo1/
I clicked on kt_app_sidebar_toggle to collapse the sidebar. Afterward, I hovered the sidebar, it expanded temporarily and the layout was broken. Things got even worse when I couldn't return the sidebar to the original state because every time I moved the mouse, the sidebar kept collapsing & expanding.
I assume that we need to consider the index of the sidebar. In fact, this feature still works well in some previous versions of Metronic 8 - Demo 1, before v8.3.2.
Thanks,
Jason