Please update the PHPM app and revert all new-style scroll bars (i.e. such as those used in the Fields and Tables tabs) to the old “standard” style like the scroll bar in the Database window.
The new style is inconvenient (because we have to hover our mouse and wait for the scroll bar to appear), and it’s far too easy to accidentally change a setting under these new scroll bars because the scroll bar often disappears while we’re clicking around trying to scroll the region.
These issues never occur in the Database window because the scroll bar is the old “standard” type and is permanently visible.