Yes, don’t use the Wix Members Login Bar.
Put simply for you, if you are using the Wix Members Login Bar, then you can’t edit it at all with any code.
Whatever it does on when the user logs themselves out is what you have to use.
Exactly like Steve has already stated on this previous forum post about it.
https://www.wix.com/corvid/forum/community-discussion/this-is-how-to-logout-and-go-to-the-page-of-your-choice/p-1/dl-5d45f8b65ef2640052982006-5d3db2b85bf7540016a78d69-7
"Yes this is a big headache. The members NavBar that is installed with the Member “App” does not utilise any of the wixUser capabilities. Sadly it is a closed black box with no corvid access. As givemeawhiskey states above. The only way to customise the logout experience is to replace the login navBar and DIY 
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