The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/14/storage-page-layout.html
Description:
The 7th line states:
pd_pagesize_version uint16 2 bytes Page size and layout version number
information
In fact there are two smallints, so the table should show two attributes:
pd_pagesize uint16 2 bytes Page size
version uint16 2 bytes Layout version number information