Emacs Input should be documented
While it is not feasible to fully document every case wherein an application may not accept an override, the overrides that are set with the Emacs Input setting in the Keyboard & Mouse section of Tweaks should be listed.
Apart from listing the overrides that are enabled with the feature, a warning that some overrides may be overridden themselves should be included.
For example, while writing the description for this issue with the Emacs Input setting enabled, you may press C^e
to advance the cursor to the end of the line, or conversely C^a
to move it to the beginning of the line. However, C^b
will not move the cursor backward because the text box maps that shortcut to bold; C^f
will still move the cursor forward, because the text box is not remapping that to some other function (such as attaching a file).