Static Block is the custom Post type and Elementor added new option of the styles optimization that generates the styles only if you visit the post type page directly after changes of the content. Static block displayed in footer, it’s not the block page itself that’s why this issue appears. We are working to fix the problem but we need some time to find the solution for this issue. That’s why Regenerate CSS & Data is like temporary solution till we release update with fix of the bug.
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