[2020] With the arrival of the second expansion, I think it'd be great to have an "expansion" filter in the collection/cards tab

What the title says. Currently, the filter option when looking at the cards is for mana cost, unit or spells, and rarity. With Foundations, Rising Tides and what I suppose will be called the Ascension expansion, being able to filter through the newest cards or simply narrow doen the cards you want to a single set will be a good option to have. While not everyone will use it, some like myself and I'm sure a few others would find the option nice to have.