Manager: Keep local preview iframe on host URL when a ref story loads first#35078

Sidnioulz merged 3 commits into

storybookjs:nextstorybookjs/storybook:nextfrom

TheSeydiCharyyev:fix/framesrenderer-ref-first-host-previewTheSeydiCharyyev/storybook:fix/framesrenderer-ref-first-host-previewCopy head branch name to clipboard