The offline documentation for Qt State Machine module is missing in the installer.

This is probably because of Qt SCXML and Qt State Machine modules sources are part of qtscxml.git. THey are also represented in the installer as one 'Qt State Machines' package (internally called qtscxml).

Anyhow, binary and examples pages for the installer component contain files for both Qt SCXML and Qt State Machine :

• 6.3.1-0-202206090502qtscxml-documentation.7z
• 6.3.1-0-202206090324qtscxml-Windows-Windows_10_21H2-MSVC2019-Windows-Windows_10_21H2-X86_64.7z

But the documentation package contains only Qt SCXML related documentation:

6.3.1-0-202206090502qtscxml-documentation.7z