getgrav/grav-plugin-admin2 2.1.40 on GitHub

Modules in a modular page's editor: a modular page now lists its modules above its own form, each with its name, its type, a publish toggle and a link to its editor. Drag a module to reorder it (or focus its handle and press Alt+Up or Alt+Down), the same reordering the Tree and Columns views do. Add module opens the new-module form with the page already set as the parent
Icon sets for the icon picker: a blueprint's iconpicker field can list a theme's or plugin's own icons instead of Font Awesome with icons: <set>, and saves the icon's name. The theme registers the set on the API's onApiIconSets event. Needs API 1.0.57

The module type list in Add Module, and a module's Page Template select, show each type's blueprint title instead of its file name. Needs API 1.0.57
A pagemedia field's label now heads its media box (a module's "Pictures", say) instead of always "Page Media"

Add Module no longer offers the site root as the parent, where a module would never show: the form starts with no parent and says a module goes inside a modular page. API 1.0.57 also refuses one there
A page that uses the modular template got the module templates in its own Page Template select when the list had to be fetched separately
A page whose content.items is a list (['@self.modular'], or a list of selector maps) now counts as a modular page, so its modules panel shows
The modules panel says so, with a Retry button, when the modules could not be loaded, instead of looking like a page with no modules, and keeps the rows it already had when a refresh fails
The icon picker selects on click instead of on mouse press, so Enter or Space on a focused icon picks it (a theme's own set, Font Awesome and the family tabs)