column width change at every boot

Every time I boot WinSCP the column width is changing, it doesn't memorise the previous session width.

WinSCP version 5.15 (build 9365)
Windows 10

Thanks for your report.

Can you send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.

email sent ;)

This issue has been added to the tracker:
https://winscp.net/tracker/1750