(In reply to Frank from comment #64)
> Here is a more recent profile with TB 120b5 in case it helps. As before, the profile was taken while moving the mouse cursor vertically across the message pane (no clicking or any other action): https://share.firefox.dev/3QzNmHl
The expert julienw on matrix writes, " the DisplayList operation seems to take long but I don't know why"
(In reply to Frank from comment #64) /share. firefox. dev/3QzNmHl
> Here is a more recent profile with TB 120b5 in case it helps. As before, the profile was taken while moving the mouse cursor vertically across the message pane (no clicking or any other action): https:/
The expert julienw on matrix writes, " the DisplayList operation seems to take long but I don't know why"