https://connect.mozilla.org/t5/discussions/thunderbird-115-3-1-64-bit-vs-win-7/m-p/40821#M14587 <P>Hi there,</P><P>I was lurde into this update, only to find myself with a hardly usable product.</P><P>Doubtfull is: any testing done before release ??</P><P>The Main window does not show anymore the:</P><P>- windowed mode</P><P>- fullscreen mode</P><P>- minimize to taskbar</P><P>- exit complete and terminate</P><P>option icons _-x</P><P>thus turning thunderbird into an almost unusable dumb brick.</P><P>kindly consider a repair fix on this soon.</P><P>best regards, Gunter</P> Tue, 03 Oct 2023 09:58:53 GMT Breite_Gu 2023-10-03T09:58:53Z https://connect.mozilla.org/t5/discussions/thunderbird-115-3-1-64-bit-vs-win-7/m-p/40821#M14587 <P>Hi there,</P><P>I was lurde into this update, only to find myself with a hardly usable product.</P><P>Doubtfull is: any testing done before release ??</P><P>The Main window does not show anymore the:</P><P>- windowed mode</P><P>- fullscreen mode</P><P>- minimize to taskbar</P><P>- exit complete and terminate</P><P>option icons _-x</P><P>thus turning thunderbird into an almost unusable dumb brick.</P><P>kindly consider a repair fix on this soon.</P><P>best regards, Gunter</P> Tue, 03 Oct 2023 09:58:53 GMT https://connect.mozilla.org/t5/discussions/thunderbird-115-3-1-64-bit-vs-win-7/m-p/40821#M14587 Breite_Gu 2023-10-03T09:58:53Z