Different tab name if login to a single site or using a site folder

I open several sites by selecting a folder and press Login. In version 5.15.1 the "Site folder" was showing the name of the sites, but in 5.15.2 it will now instead show the host name. So if i name my site to "mycoolsite" with IP address 123.123.123.123 and i login to this site only it will show "mycoolsite" in the tab, but if i instead select the site folder and press Login to open several sites it will now show the host name 123.123.123.123 in the tab.

So why will it use site name when i login on a single site and the host name when i login from a site folder? It make no sense.

This has been fixed already:
https://winscp.net/tracker/1756

I'm sending you an email with a development version of WinSCP to the address you have used to register on this forum.

Yes, it is working again, thanks!

Thanks for your feedback.