Flicker Issue when loading Branding Artifacts (css, js etc.) using SPFx Extension in Modern SharePoint Site
Need help for the following scenario wherein any modern page that gets displayed shows a flicker of the default SharePoint page for 1-2 seconds before the actual page with branding is displayed.
We are facing an issue regarding the user experience in SharePoint Modern sites. For Branding, we have used SPFx Application customizer aka extensions to inject custom styles. With this implementation, we are facing a flicker because extension takes fractions of seconds to load itself. In the meantime, OOB page appears first and then extension starts loading.
Is there any way to load SPFx extension before SharePoint page starts loading? Or any way to inject custom styles on modern pages without SPFx extension?
Melody Eberhardt commented
This would be very helpful to have resolved!