I am writing to request the addition of HTML signature formatting support in Thunderbird for Android.
As of the latest version 9.0, available on the Google Play Store, I have noticed that there is no option within the app's settings under "Manage Identities" or elsewhere to enable or configure HTML formatting for email signatures. Without this feature, users are unable to include links, images, or custom HTML formatting in their signatures, which is a critical functionality for many users, especially those managing professional or branded email communication.
Currently, it appears that the app only supports plain text signatures, and there is no clear method for incorporating HTML elements, such as formatting or media. It would be incredibly beneficial if Thunderbird for Android could include a simple way to toggle HTML formatting for signatures, similar to how this is handled in other email clients.
I believe this feature would greatly enhance the user experience, making Thunderbird a more powerful tool for professional communication on mobile devices.
Thank you for considering this request. I look forward to your feedback and hope to see this feature implemented in a future update.