v2.0.2: Fix stuck on Loading screen
Critical fix for v2.0.0/v2.0.1.
The builder was stuck on "Loading Page Blocks Builder..." with no errors. Root cause: the v2.0.0 release ported the dropin's JS which expects the app element ID md-pb-builder-app, but the template HTML still used the old ID md-page-block-builder-app. The JS bailed out silently at the missing-element check.
Fix
templates/builder-shell.php: Updated app element ID tomd-pb-builder-app- Updated wrapper class to
md-pb-builder-rootand loading class tomd-pb-builder-loadingto match the new CSS naming
Upgrading from v2.0.x
Just update — clear browser cache to reload the new template.