Multiple same function filters can be added to the same Visual Element in UI Builder

Unity: UI Toolkit Framework

As Designed

6.5.X

6.4.X

6.3.X

This is expected. The filters will be executed in the order they are defined, and the same filter can be set multiple times. This is to allow use-cases where you have the same filter interlaced between other filters. For example, you can have blur, followed by grayscale, followed by another blur that's gonna be applied over the "blurred grayscale".

How to reproduce:
1. Create a new Unity project
2. Create a UI Document and open it
3. Add any Visual Element and select it
4. In the UI Builder Inspector, go to "Filter"
5. Try adding the same filter multiple times

Expected results: The same filter can't be applied multiple times to the same object
Actual results: The same filter can be applied multiple times to the same object

Reproducible with: 6000.3.0b10, 6000.4.0a5, 6000.5.0a2
Can't test with: 6000.0.63f1, 6000.2.14f (No filters)

Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested

Multiple same function filters can be added to the same Visual Element in UI Builder

Unity: UI Toolkit Framework

As Designed

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Have a workaround or additional info about this issue?

Multiple same function filters can be added to the same Visual Element in UI Builder

Unity: UI Toolkit Framework

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As Designed

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?