delay in linux

Author: ben-c-at-moz

modules/browser_object_panel_ui.py

@@ -288,6 +288,8 @@ def reopen_recently_closed_tabs(self) -> BasePage:
         self.click_on("panel-ui-history")
 
         self.click_on("panel-ui-history-recently-closed")
+        if self.sys_platform() == "Linux":
+            sleep(2)
 
         self.click_on("panel-ui-history-recently-closed-reopen-tabs")