Build type: Binary Build version: 4.17.1-3586342 Description: After resizing the Content Browser/Output Log panel to cover the viewport (see image), when I try to resize it back down it resizes the entire editor window. [212525-uibug.png] Repro Steps: Click and drag to resize the Content Brow…

Hi modcom77, I was able to reproduce the bug and I have logged JIRA UE-49459. Our developers will be investigating the issue further. Please follow that link to monitor the status of the report.