I don’t know why and if it’s a change in the core, but a quick debug here
shows that modelParams doesn’t exist if you are not on a category page.
It’s defined here:
Several alternatives work on the homepage and category route:
.queryParams.solved
.attributes.list.params.solved
.attributes.list.listParams.solved
I don’t see any recent changes in the core. ![]()
From what I see, modelParams has been used since this PR:
https://github.com/discourse/discourse-solved/commit/9087034a4d397ee0df6c65212f4f9fe275b8d5cb
