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Fixed in 2021.2.X
Votes
25
Found in
2019.4
2019.4.1f1
2020.2
2021.1
2021.2
Issue ID
1311325
Regression
No
Editor becomes slow when inspecting a Scriptable Object with hundreds of serialized fields
How to reproduce:
1. Open the user's attached project
2. Open "Assets/VerticalSliceDialogueDatabase.asset"
3. Select "Quests/Items" in the "Dialogue" window
Expected results: The impact on editor performance is low
Actual results: The Editor becomes slow and laggy when inspecting a Scriptable Object with 20+ serialized fields
Reproducible with: 2019.4.20f1, 2020.2.3f1, 2021.1.0b7, 2021.2.0a4
Couldn't test with: 2018.4.32f1 (Errors downgrading)
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Resolution Note (fix version 2021.2):
Fixed in: 2021.2.0a9