Member.php default tab

[TheAdminMarket]

Hello,

Using the hook profile_tabs_first I've created a page tab with some extra user info. So far so good. As expected, it appears as first tab.

The problem is that all core links to member.php redirect to "My Activity" tab. I thought that by placing my custom tab first the links will open the 1st tab. But not.

Anyone knows how to set as default tab my custom tab? Manually changing the links to:
member.php?u={vb:raw userid}&tab=mycustomtab#mycustomtab
works fine, but it's almost impossible to change all core links.

Thank you