I've been using ThunderBird for a few years now. Now on v128.2.0esr. In the latest Ubuntu update(24.04), looks like the Unified Inbox thing is slightly broken. Some of the mail boxes shows as unified while the other appear individually. Also, look and feel is something that ThunderBird needs to improve to match other offerings on environments like Windows. Attachments when opened are ripped of the colours and a grayscale version is shown. Kindly advise if this is only an occurrence on my instance or is it a generic problem. I hope to see Thunderbird becoming better at Unifed Inbox and colours. Personally I feel look and feel encourages one to read a mail when there are many to read everyday.
