Every time I use the developer tools, as soon as a suggestion is shown, it blocks the complete UI and I cannot do anything anymore. Only closing Firefox and restarting makes it go away. See also the image for an example, in that case I inspect an HTML element, try to add a CSS property, but once I type something, Firefox shows the suggested properties and from that moment on the UI is blocked. The suggestions don't go away anymore, I cannot click on any buttons, I cannot change tabs, nothing. The mouse over works, because I see tabs highlighting when I move the mouse, but nothing happens on a click. This also happens in the other tabs of the tools. For example in the network tab, when I hover over a picture and it shows a thumbnail, it also freezes the UI. This is on MacOS 12.5.1, FF 108.0.1 and with all extensions and plug ins disabled.