I'm starting to apply the Alpha template to an existing site following its upgrade to J4 and have encountered an inconsistency between the documentation, actual module positions, and module positions in the hotstart site.
The module position is 'topbar-left'. According to the documentation (steps 3.1 and 3.2) there is supposed to be positions 'topbar-left' and 'topbar-right'. However, these positions aren't shown in the Layout Settings (in any layout profiles).
When I look at the module positions available (in Modules and adding a new layout row), only 'topbar-right' exists, and, when tested, it appears to be full width.
When I check my reference Alpha hotstart installation, the two modules mentioned in the documentation both exist and have 'topbar-left' and 'topbar-right' allocated to them. The homepage displays them correctly. However, the 'topbar-left' position doesn't exist in the listed module positions.
This is quite frustrating, as there is no way to split the top template position.
