Adobe Portfolio 'Welcome Page' Problem

I have started creating a 'Portfolio' site (with a fair amount of content already created) and have an issue that arose after deciding I would prefer to have something other than a 'Collection' page as my 'Home Page'.

So, I went into the site editor and selected the '+' button to create a new page. Initially, I thought maybe a 'Welcome Page' might be a good choice, but after selecting/creating such a page, I realized it wasn't going to suit my needs.

No problem, I thought. Just delete that one and create a custom page. Except I can't seem to find a mechanism that provides the ability to delete the Welcome page. It doesn't show up in my list of  'Pages'.

Yet, I know it still exists because if I go into my 'Logo' customizations, the Welcome page exists in the available to the logo to be linked to.

Does anyone know how to delete such a pg...or where I might turn to find some assistance in doing so? I've scoured the 'Net looking for info on the topic and it seems none of the Pf 'Help' pages provide documentation beyond creating a Welcome Page.

If it makes any diff, the site is not 'Live' at this point. I am still in the process of adding content prior to publishing the site.

Any assistance would be greatly appreciated!