Misaligned bs4SidebarHeader objects in bs4SidebarMenu

[lalvesRe]

Hello,

When using bs4SidebarMenu, the first instance of bs4SidebarHeader appears to be misaligned with headers used thereafter.

Sample code:
sidebar = bs4Dash::bs4DashSidebar( status = "secondary", collapsed = FALSE, bs4Dash::bs4SidebarMenu( id = "tabs", bs4Dash::bs4SidebarHeader("Overview"), bs4Dash::bs4SidebarHeader("Overview") ) )

Output:

bs4Dash version: 2.3.4
R version: 4.4.1