everyModule property
Whether the run checks only the apps with every module, one for each combination of the providers of the roles that take one (see everyModuleAppsOf), which CI selects so rather than by their names: the name of such an app names the provider of every role that has several, so it changes when another role gets a second provider.
The apps with every module for the other values of the mode options (modeAppsOf, those with MatrixApp.modes) are not among them: a run of the whole matrix checks them, once.
Implementation
final bool everyModule;