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Bug Dropdown doesn't drop down

Discussion in 'UI Toolkit' started by DernieresPensees, Aug 15, 2022.

  1. DernieresPensees

    DernieresPensees

    Joined:
    Jun 2, 2020
    Posts:
    8
    Dropdowns won't drop down on click in unity 2022.1.12f1.
    I've duplicated a simple project where dropdown works in unity 2021.2.9f.
    The duplicated project, updated to 2022.1.12f1, has had the issue appear without any further modification.
    Both projects use the "new" input system.
    Tried using different input system releases from github to no avail (V1.3.0/V1.4.2).
    Any idea?
     
    kidsunity2 likes this.
  2. Kichang-Kim

    Kichang-Kim

    Joined:
    Oct 19, 2010
    Posts:
    979
  3. DernieresPensees

    DernieresPensees

    Joined:
    Jun 2, 2020
    Posts:
    8
    I voted on the issue tracker, I'm surprised this stays in this state for so long. Guess most people didn't jump to the latest releases?
    As an alternative for now, using the legacy input system for UI seems to work.
    For people with the same issue:
    - Remove/disable EventSystem/InputSystemUIInputModule
    - Set "Active input handling" to "Both" in "project settings" -> "player"
     
  4. Kichang-Kim

    Kichang-Kim

    Joined:
    Oct 19, 2010
    Posts:
    979
    Surprising. It is still not fixed for half-year :(
    Tested on Unity 2022.1.17f1.
     
  5. Spikebor

    Spikebor

    Joined:
    May 30, 2019
    Posts:
    272
    same, I can click on Button and Toggle, but not DropdownField. So that's not problem with what is my current Input System or Event System. If it's either of those, then Button and Toggle should not work too.
     
  6. ChGuidi

    ChGuidi

    Joined:
    Dec 28, 2021
    Posts:
    105
  7. parmus

    parmus

    Joined:
    Jul 9, 2017
    Posts:
    1
    Ugh, just hit this one myself and wasted many hours trying to figure out what was going on. Once again, I guess there's nothing to do but put development of a feature on pause until Unity gets their act together and releases 2022.2, since according to the bug report they refuse to fix this regress in 2022.1. Good thing this is just a hobby for me and not a something I depend on for a living.