UUM-150797

Fixed in 6000.7.0b7

Mentioned in 9 Unity 6 release notes.

First fixed in 6000.7.0b7 (Oct 29, 2026); relisted in 2 later releases.

All (16)Unity 7 (7)Unity 6 (9)
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VersionSectionRiskImpactNote
6000.7.0b8API Changes
uGUI
API changeChanged: Selectable.s_Selectables changed from a Selectable array to List<Selectable>.
6000.7.0b8API Changes
uGUI
BreakingDeprecated: Selectable.s_SelectableCount is now deprecated. Use Selectable.allSelectableCount instead.
6000.7.0b8Fixes
uGUI
FixBug IndexOutOfRangeException is thrown when exiting Prefab mode and then Play mode.
6000.7.0b7API Changes
uGUI
API changeChanged: Selectable.s_Selectables changed from a Selectable array to List<Selectable>.
6000.7.0b7API Changes
uGUI
BreakingDeprecated: Selectable.s_SelectableCount is now deprecated. Use Selectable.allSelectableCount instead.
6000.7.0b7Fixes
uGUI
FixBug IndexOutOfRangeException is thrown when exiting Prefab mode and then Play mode.
6000.7.0b7API Changes
uGUI
API changeChanged: Selectable.s_Selectables changed from a Selectable array to List<Selectable>.
6000.7.0b7API Changes
uGUI
BreakingDeprecated: Selectable.s_SelectableCount is now deprecated. Use Selectable.allSelectableCount instead.
6000.7.0b7Fixes
uGUI
FixBug IndexOutOfRangeException is thrown when exiting Prefab mode and then Play mode.

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