I opened the arena app on my android s25+ to input a deck list I saw online. I had the list (attached below) in my clipboard and hit import deck. The deck imported. Shows up in my list of decks saying I need to craft 29 wildcards. I open it and only see two cards. For some reason it's in standard brawl despite the list being for standard with multiple 4 ofs. Says 58/60 cards. Call Damage Control is in the commander spot despite being a sorcery. Biotech specialist is the only other card shown in the deck. I click on cards to remove them. After clicking on Call Damage Control there is another card from the decklist in the commander slot. The rest of the 57 cards in the commander slot under each other. If I set the deck to standard those 57 cards are removed from the deck. If I delete the deck and reimport the same thing happens. If it matters the decklist was copied from a incognito crome tab, which affects how it shows up in my clipboard on my phone. If I add cards to match the deck card number requirement of 60 it says my deck is illegal because I have cards that don't fit my commander identity, I have uncrafted cards, and because I have a commander that isn't a legendary creature of a permanent with power and toughness.

What should happen is the deck shows up in my decklist as a standard deck, or at least it shouldn't be a singleton deck.

This is the exact decklist that I tried to paste. I do not know of it is formated for arena.
1 Biotech Specialist

2 Brass's Bounty

1 Call Damage Control

1 Cloud, Midgar Mercenary

1 Curious Farm Animals

2 Curse-Marred Demon

1 Daydream

6 Forest

4 Glamdring, Foe-hammer

2 Hex Magic

1 Lindblum, Industrial Regency

3 Llanowar Elves

4 Mountain

4 Multiversal Passage

3 Nature's Rhythm

4 Rakshasa's Bargain

4 Slumbering Trudge

4 Sorceress's Schemes

4 Starting Town

4 Stomping Ground

3 The Last Agni Kai

1 Thor, God of Thunder