Mark tests unstable

Author: Tracy-Walker

tests/bookmarks_and_history/test_add_new_other_bookmark.py

@@ -22,6 +22,7 @@ def test_case():
 
 
 @pytest.mark.skipif(WIN_GHA, reason="Test unstable in Windows Github Actions")
+@pytest.mark.unstable(reason="https://bugzilla.mozilla.org/show_bug.cgi?id=1963396")
 def test_add_new_other_bookmark(driver: Firefox):
     """
     C2084518: verify user can add another bookmark from other bookmarks

tests/bookmarks_and_history/test_delete_other_bookmarks.py

@@ -22,6 +22,7 @@ def test_case():
 
 
 @pytest.mark.skipif(WIN_GHA, reason="Test unstable in Windows Github Actions")
+@pytest.mark.unstable(reason="https://bugzilla.mozilla.org/show_bug.cgi?id=1963396")
 def test_delete_other_bookmarks(driver: Firefox):
     """
     C2084524: Verify that a user can Delete a bookmark from 'Other Bookmarks' folder

tests/bookmarks_and_history/test_edit_bookmark_from_bookmark_menu.py

@@ -18,6 +18,7 @@ def test_case():
         """
 
 
+@pytest.mark.unstable(reason="https://bugzilla.mozilla.org/show_bug.cgi?id=1963396")
 def test_edit_bookmark_from_bookmark_menu(driver: Firefox):
     """
     C2084490: Verify that the user can Edit a Bookmark from Bookmarks menu

tests/bookmarks_and_history/test_edit_bookmark_via_star_button.py

@@ -15,6 +15,7 @@ def test_case():
 URL_TO_SAVE = "https://monitor.mozilla.org/"
 
 
+@pytest.mark.unstable(reason="https://bugzilla.mozilla.org/show_bug.cgi?id=1963396")
 def test_edit_bookmark_via_star_button(driver: Firefox):
     """
     C2084549: Verify that the user can Edit a Bookmark options from the Star-shaped button