> priority: Not set Last update to the issue is a pointer to test results: https://wpt.fyi/results/html/semantics/forms/the-select-element/customizable-select

> priority: Not set Last update to the issue is a pointer to test results: https://wpt.fyi/results/html/semantics/forms/the-select-element/customizable-select?label=experimental&label=master&aligned https://wpt.fyi/results/html/semantics/forms/the-select-elem... At least Safari is failing as well, currently, so the FF team has a bit of time.