Rated 5 out of 5 stars

Hello. This module is really very useful to me. However, it doesn't work any more. I have Thunderbird 91.3.2 and IOS Mojave. For example, I write in default color Blue. I select one word I want to put in Green : I can change it with « Previous color » window. Once done, if I select an other word to change its color in red for example, I can't access any more to the various colors window, it is all blank, I don't see anything. I can choose something, but without knowing what I am choosing because it is all white (I can't see the colors). It works only once ! Thank you very much for your help on this point.