Note button not working on message tab

[ErevanIlesere]

On Windows 10 / TB 115.10.1 (64 bit) / XNote++ 4.1.12, if I open a message in a new tab, in such tab XNote++ button on the top toolbar does not work for adding a note or even for showing an existing one. The same button works fine when I want to add a note to a message or want to open an existing one in TB main window. Thanks in advance for your support - and for the great work you have done over the years!! Erevan