The sticky float-right save/cancel bar was rendering (invisible via opacity-0) on all tabs including runs, causing it to push the runs layout content. Now only rendered when showConfigActionBar is true. Also reverts the negative margin workaround from the previous attempt. Co-Authored-By: Paperclip <noreply@paperclip.ing> Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>