Chrome console: "Permissions policy violation: unload is not allowed in this document"

Technical Q&A
1

SmartClient Version: v13.1p_2026-09-21/AllModules Development Only (built 2026-09-21)

Chrome on MacOS (Version 153.0.8010.53 (Official Build) (arm64))

Hi, I see this error in the Chrome console, both in my application and in the showcase, after page load:

[Violation] Permissions policy violation: unload is not allowed in this document.
isc_c_EventHandler_captureEvent @ ISC_Core.js?isc_version=v13.1p_2026-09-21.js:11346
isc_c_EventHandler_captureEvents @ ISC_Core.js?isc_version=v13.1p_2026-09-21.js:11370
(anonymous) @ ISC_Core.js?isc_version=v13.1p_2026-09-21.js:12531

Should we be concerned about this, or can we ignore it?

Thanks in advance

2

This warning should now be resolved. Please try the latest nightly build and let us know if you continue to see it.

Thanks and Regards
Isomorphic Software

3

SmartClient Version: v13.1p_2026-10-09/Enterprise Deployment (built 2026-10-09)

Hi, I can confirm that warning is gone, thank you very much