Allow for User Agent discretion when checking permission policy #572
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domfarolino
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Jul 31, 2025
domfarolino
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domfarolino
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Hey @clelland, what do you think about this?
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The Selective Permissions Intervention allows the UA to Disable features for a given permissions policy check.
While small, this is a significant change in the sense that two calls in the same browsing context can have different responses. Notably, even if
allowedFeaturessays a feature is allowed, it may not be allowed for particular invocations. Any suggestions for additional prose/warnings are welcome.Preview | Diff