Can't enter battle putting '<' on deck's name

YGO Omega Bugs
1

  1. Bug description
    [Describe what the bug is in your own words.] some special characters on the deck’s name can make you can’t start the battle and stay stuck on the room

  2. Bug reproduction steps
    “put the character ‘<’ on the decks name, then try to click on ‘ready’ before enter the battle”
    [Write the exact steps to reproduce the bug. Provide a replay code if you can. You can attach replay codes, or use a pastebin link or you can even use a spoiler tag using]

    Spoiler

    your replay code

  3. Screenshot OR error code

  4. Expected behavior
    [Tell us what should have happened when the bug occurred.]

You do enter the battle and play