While using Bootstrap 4 toasts, when the hide function is used, the CSS changes visibility attribute to hidden, which does not destroy the element just hides it. Which means it will still occupy the space assigned for it.
The toasts that appear for View In IGB notifications and warning such as "Opening file in IGB..." or "Error: IGB is not running" is the main issue here. When the right panel is open, sometimes (if the browser is sized in a way that facilitates this) these toasts, while hidden, obstruct the buttons in right panel.
Karthik Raveendran Is there a specific example of the toast notifications obstructing buttons in the right panel? After merging I cannot find any examples of the toast obstructing buttons.
I did notice a weird behavior where the toast notification after clicking Save in the Metadata right panel is itself a button, and clicking it caused the right-panel to load again. Not sure if related.