The option to control thumbs color management specified in the docs text is hidden by commit darktable-org/darktable@2167dcdd (and set true by default). The corresponding code is not deleted, which means that you can disable color management by manually editing the dt configuration file. However, there should be no need for this, as enabling this option in practice does not increase the execution time. Given this, it is enough to just write that thumbnails are color managed...
The option to control thumbs color management specified in the docs text is hidden by commit darktable-org/darktable@2167dcdd (and set true by default). The corresponding code is not deleted, which means that you can disable color management by manually editing the dt configuration file. However, there should be no need for this, as enabling this option in practice does not increase the execution time. Given this, it is enough to just write that thumbnails are color managed...