It might be funny that I can't find this, but
how to force incoming mail notifications to stay visible on screen while mouse cursor is hovering them?
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Currently notifications shows up for 1 - 2 seconds and disappears, no matter if mouse is hovering them.
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In google I found somebody reported this problem as a bug, so might be it isn't as simple
but if stopping on hovering is impossible then at least it's somehow possible to set messages to stay on the screen for a longer amount of time
