Krita 5.1.5 French - The RGBA brushes bundle does not show up in Brushes Panel

When I go to Settings-ResourcesMgnt and select RGBA_brushes.bundle from the list, 6 brushes show with names ranging from "m) RGBA 01 Thick-dry" to "m) RGBA 06 Rock" and IDs from 923 Pixel to 928 Pixel. There is no label assign to any of them and the system won't let me assign a label of my choice...