Attachments n/a bug

[reft]

91.1.0
I have a template set up. It has two attachments on a local directory.

I am getting an intermittent 'can't attach attachments' error message when trying to send having used the template. I can drag and drop the attachments again and delete the original referenced attachments and it will send. But this is not expedient.

I get the same error message intermittently if I have an e-mail from which I have deleted attachments (leaving the "Deleted: filename attachment"), and then try to forward the message. It fails with the same message. I have to delete the 'deleted' attachment 'note' before it can be sent. as this is from within the TB 'universe' it shows that this is not down to the unavailability of an external file.

The behaviour above did not happen in the 78 series TB.