I have Thunderbird for Android installed on my phone, and Thunderbird Desktop on my laptop. When I delete an email on my phone, the deletion does not then occur automatically on the desktop version. How can I sync deletions? Note: * I'm using an Outlook account. * Even if I restart the app on my phone or pull down to refresh my inbox, the deletion does not occur on my phone. * Conversely, if I delete an email on my laptop, then the deletion will occur on my phone (after refreshing it).