Group similar cards in hand to handle cards easier
Imagine you target "Peer into the Abyss" to your self and you wanted to check out the cards you'd like to cast. However, the amount of cards obscuring your needed cards add up pressure to decision making. Trying to find the cards your need to cast takes time and effort to scroll and it's unintuitive. Same thing happens to doing tutors, you take the time looking at the cards and get lost easily. The good thing about magic is that basic lands are in the deck and are essentially visually and functionally similar.
Here's a proposal to change the flow of gameplay to players to love to tutor or hoard their cards. To save some time scrolling and searching, might as well group the lands. Even better, In a 60 card format, might as well group similar cards to save time on searching. That way, there is less likely for timeouts to happen this way. Of course, to keep the game familiar, only group the cards in the hand to a certain minimum threshold (reasonably group the cards if the hand goes beyond the game canvas)
I'm sending this feedback because of the difficulty of navigating through the cards. I'm not physically challenged or visually impaired myself but i might as well assume I will need assistive instruments in the future. For as long as I'm still alive, I wanted a seamless gameplay experience not just for me but for everyone.
Thank you for hearing my feedback.
P.S. I love the solution you did for discarding cards when above a certain threshold. This is what also inspired me to do this feedback.