@wagnerfilho89: Unfortunately, I know why. Because the sw engineers rule the development. The users are less important.

The reopening of the closed tabs only is now eliminated. The new version, where the opened and the recently closed tabs simultaneously seen is a nightmare. Before v70 the search-in-opened-tabs flag could be used to disable showing the opened tabs. Now it is not possible. Why was it necessary? It is an idiot "development".

@leocg FYI: After updates different sidebar icons are re-enabled (e.g. facebook, sometimes instagram) or re-disabled (e.g. addons, sometimes whatsapp). This "excellent" feature changes from version to version.