NOT really compatible with TB 5! Rated 1 out of 5 stars

tested in Win7 32. Ever since I force-activated Buttons! with the MaxVersion trick I have been experiencing the following bug:with an email highlighted, click reply. Close the window again without saving. Click reply (or forward) again. Neither the 'To' fields nor the subject line are editable. They become editable only by saving the message.I disabled ALL other AddOns AND PlugIns except Buttons!, restarted - still the same.Discussion incl. ideas/ alternatives etc. please here:

EDIT: CompactHeader offers me all the buttons I need - adieu Buttons!