[Baertram]

Not enabled only means it is invisible than but still loaded if I'm remebering correctly.
Not sure. I'll check the code.

Edit:
Yeah, seems it even gets loaded and just hidden if the setting is set to "off". I guess one should change this so it will only be loaded if the setting is eanbled and it will require a reloadui (as it already now does).
Will have alook how the error might happen and link an update in the NTakLootAndSteel comments then.

p.s.
it is not my fault as the error could have happened in the past already for both addons and just did not happen as they were using a fixed filter function (which is incompatible with addons like LibFilters though). They worked but it was quick and dirty somehow...