Fix Blazor boot config loading #41976
Merged
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Fix Blazor boot config loading
There was an
instanceof Promisecheck inBootConfig.tsthat failed when the defaultPromisetype got overridden (as it does in libraries likezone.js). This PR fixes the issue by rearranging the logic to avoid performing this check.The filed issue used Blazor components in an Angular app, where Blazor was manually started using
Blazor.start()rather than letting the script auto-start. I've reproduced original bug and verified the fix locally.Fixes #40245