Issue Explorer

Status, longest-open, and most-mentioned cuts of every UUM-id referenced in the indexed Unity release-note corpus. Click any issue to see every release that mentioned it.

Search results for "UI Builder"

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Matches UUM-id substrings and the body of the issue's first Known-Issues mention.

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IssueStatusDescriptionIntroducedFixedDays open Mentions
UUM-151080FixedUI Toolkit: Fixed UXML changes no longer syncing between UI Builder windows after one of them was maximized and restored.—7000.0.0a12Oct 22, 2026—1
UUM-157166FixedUI Toolkit: Fixed UI Builder failing to open a USS file when a var() fallback contained a function with an empty argument.—7000.0.0a12Oct 22, 2026—1
UUM-157447FixedUI Toolkit: Fixed the UI Builder gradient Angle field being disabled for a linear gradient with more than four color stops defined by USS variables. (UUM-157447) First seen in 7000.0.0a9.—7000.0.0a12Oct 22, 2026—1
UUM-156629FixedUI Toolkit: Fixed unsaved UXML changes being discarded in UI Builder when "Open selector in IDE" was used while the style sheet had unsaved changes. (UUM-156629) First seen in 6000.7.0b5. Fixed in 6000.7.0b7.6000.7.0b6Oct 21, 20267000.0.0a11Oct 20, 2026—3
UUM-140515FixedUI Toolkit: Fixed AssetReference variables in UI Builder taking the asset type of another variable that was previously shown in the same list position.—7000.0.0a11Oct 20, 2026—2
UUM-149755FixedUI Toolkit: Fixed UI Builder adding a duplicate attribute to Attribute Overrides when editing an override on an element whose name contains a space, which made the UXML file invalid.—7000.0.0a11Oct 20, 2026—2
UUM-152712FixedUI Toolkit: Fixed the UI Builder Hierarchy and UXML Preview showing "<unsaved file>.uxml" instead of the preview document name when a style sheet is open in StyleSheet Editing Mode.—7000.0.0a11Oct 20, 2026—2
UUM-152766FixedUI Toolkit: Fixed an issue where out-of-range filter and backdrop-filter values were clamped without a Console warning, and UI Builder's Inspector displayed the unclamped value.—7000.0.0a11Oct 20, 2026—2
UUM-156729FixedUI Toolkit: Fixed the UI Builder data source path picker listing paths as compatible through a converter that takes a base type, such as System.Object.—7000.0.0a11Oct 20, 2026—2
UUM-156841FixedUI Toolkit: Fixed UI Builder Save not writing elements added in the Hierarchy before the UI Builder window opened.—7000.0.0a11Oct 20, 2026—2
UUM-151936FixedUI Toolkit: Fixed a preview theme change or reset in one UI Builder window not applying to the other open UI Builder windows.—7000.0.0a10Oct 15, 2026—4
UUM-148120FixedUI Toolkit: Fixed the UI Builder Set Variable list on a selector not showing variables declared in another USS file on the same UXML.—7000.0.0a9Oct 13, 2026—5
UUM-152731FixedUI Toolkit: Fixed ArgumentNullException and MissingReferenceException errors thrown when interacting with a deleted USS asset that was open in UI Builder.—7000.0.0a9Oct 13, 2026—5
UUM-155715FixedUI Toolkit: Fixed the background gradient in the UI Toolkit Inspector defaulting to white-to-white instead of the black-to-white default used by UI Builder.—7000.0.0a9Oct 13, 2026—5
UUM-155125FixedUI Toolkit: Fixed unpacked template elements losing their inline styles in UI Builder when Unpack Instance is undone and redone. (UUM-155125) Fixed in 6000.7.0b5.6000.7.0b4Oct 8, 20267000.0.0a7Oct 6, 2026—9
UUM-137805FixedUI Toolkit: Fixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.—7000.0.0a8Oct 8, 2026—8
UUM-147727FixedUI Toolkit: Fixed a spurious assertion error being logged in the Console when using Create Template in UI Builder on an element created via GameObject > UI Toolkit > Standard Elements.—7000.0.0a7Oct 6, 2026—9
UUM-149395FixedUI Toolkit: Fixed IndexOutOfRangeException errors being thrown when redoing actions after changing an element's background colour in UI Builder.—7000.0.0a7Oct 6, 2026—10
UUM-149762FixedUI Toolkit: Fixed UXML changes saved in UI Builder not appearing in the Game view for a Panel Renderer after Play mode was entered and exited.—7000.0.0a7Oct 6, 2026—10
UUM-152723FixedUI Toolkit: Fixed an exception thrown when submitting a syntactically invalid selector in the Add new selector field of the UI Builder StyleSheets pane.—7000.0.0a7Oct 6, 2026—6
UUM-153066FixedUI Toolkit: Fixed an ArgumentOutOfRangeException when setting a variable on the Background Image field in the UI Builder Inspector while the Gradient type was selected.—7000.0.0a7Oct 6, 2026—7
UUM-153266FixedUI Toolkit: Fixed the Paste option staying enabled for read-only UXML assets in the UI Builder window.—7000.0.0a7Oct 6, 2026—7
UUM-153376FixedUI Toolkit: Fixed multiple warnings being logged when saving in UI Builder with a child element of a control or template selected.—7000.0.0a7Oct 6, 2026—7
UUM-154145FixedUI Toolkit: Fixed the min and max values of a minmax() grid track being hidden behind their unit dropdowns in the UI Builder Inspector.—7000.0.0a7Oct 6, 2026—7
UUM-154157FixedUI Toolkit: Fixed an InvalidOperationException in UI Builder when grid rows or columns mix minmax() with other track sizes.—7000.0.0a7Oct 6, 2026—7
Where the numbers come from
  • Editor releases ingested 7h ago · package versions ingested 7h ago.
  • Net-fix (the heat strip) = fixes − known_issues per release — a raw difference, no weighting. The 0–100 build score shown elsewhere is a separate, documented formula.
  • Issue lifespan = first Known Issues mention → first Fixes mention, joined on UUM-id.
  • Domain bucketing groups free-text area labels via fixed regex rules; unmatched falls into Other.
  • Every chart links into the underlying release-note rows — if a number looks wrong, click through to audit it.

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