Bug detailed description:
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Midbrowser have a menu item "Bookmarks->Bookmarks" to help users enable/disable bookmarks sidebar. However, if I enable the bookmarks sidebar by clicking the menu item, there will be a "⇃" in front of the menu showing that it is enabled, then I click this menu item again, the bookmarks sidebar will disappear but the "⇃" is still in front of the menu showing that the bookmarks sidebar is enabled, this is in contistant.After that,although I can click this menu item to make bookmarks sidebar show or disappear,but the "⇃" is still in front of the menu item "Bookmarks->Bookmarks".
Reproduce steps:
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(1) Launch midbrowser
(2) Click Bookmarks->Bookmarks
(3) The bookmarks sidebar shows up
(4) Click the menu item "Bookmarks->Bookmarks" again
(5) The bookmarks sidebar disappear but the "⇃" is still in front of the menu item "Bookmarks->Bookmarks"
(6) Repeat step 5,and see the "⇃" is always in front of the menu item "Bookmarks->Bookmarks"
Current result:
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The "⇃" is always in front of the menu item "Bookmarks->Bookmarks" after click it the first time.
Expected result:
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The display of the "⇃" is in front of the menu item "Bookmarks->Bookmarks" should be consistant with status of bookmarks sidebar.
The bug was found in UME