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UUM-77727

Fixed in 2021.3.47f1

Mentioned in 1 Unity 2021 LTS release note.

First fixed in 2021.3.47f1 (Dec 11, 2024).

All (24)Unity 6 (22)Unity 2022 LTS (1)Unity 2021 LTS (1)

Open on Unity Issue Tracker

Version	Section	Risk	Impact	Note
2021.3.47f1	Fixes UI Toolkit		Fix	UI Builder can now be open during a package reimport.

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