WP Invoicing Issue with BuddyPress Navigation and Search Bar

Hello,

I contacted you back in August regarding an issue with WP Invoicing making my BuddyPress navigation and search icon disappear from the top navigation bar (support #391279 and image attached in private message). Kiran took a look and added some CSS in my GD Design Scripts area which fixed the problem and the ticket was closed.

Unfortunately, since then I have discovered a few further issues that I was hoping you could help me with:

1) Although the CSS that was added makes the BuddyPress Navigation and search bar reappear when the user is logged in, if the user is logged out, the BuddyPress Navigation and search bar is now inappropriately moved down the screen (Image attached in private message).

2) When a page is loaded after the CSS was added, the BuddyPress navigation initially appears, then disappears, then reappears again.

3) On posts, the background behind the author, date, and comments area on the cover image has turned white instead of being transparent (Image attached in private message).

I would be grateful if you could take another look at the issue as I will be introducing some paid listings on my site soon and would like to use Payments Manager V2.

Thanks for your help.

Nigel