@jcf my theory is that when you manually set to [arachne-fileset “1.6.1”], there were some classpath shenannigans because of your relatively complicated setup and you were mistakingly still using the version with the known bug, at first.

please let me know if you see it again, though!

Hi @luke , wanted to understand how multiple mixins are supported in FactUI, while creating rum components. It doesn't seem to be similar to Rum, in which the last mixin contains has the final output, combining the previous ones.

So what FactUI does is it creates a rum mixin. A FactUI+Rum component is just a regular rum component with a FactUI mixin

however that mixin overloads :will-mount, :will-update, :will-unmount, so it won’t compose with any other mixins that want to control those.

okay, understood

thanks