When you create a blueprint that contains recipes with higher quality ingredients, and then you parameterize and un-parameterize those ingredients, the original quality information is lost.

Steps to reproduce:

1. Blueprint something that takes quality ingredients/has a quality recipe.

Screenshot ...

Oops, I missed that one when I searched.

When I open the research queue and then alt-click on an item to open factoripedia, then I browse factoripedia for a bit, when I click on the back button in factoripedia, the research queue window closes.

I've attached a video reproducing the steps.

1. Open research queue
2. (optional) navigate ...

What did you do?

1. On Gleba, have 2k solar panels, 1.5k accumulators, 48 steam turbines / 24 heat exchangers / 6 heating towers - around 200-300 MW maximum production
2. Also have a significant number of roboports with around 1k robots.
3. Everything is on the same power grid. Consumption is ...

What did you do?

1. Open factoripedia by alt-clicking on something
2. Press the Pause/Break key on the keyboard to pause the game while browsing factoripedia
3. Toggle the "Show Unresearched" button

What happened?

The unresearched tech did not toggle as expected. After unpausing, it toggled ...