The appended brush pack disappeared and reset to the default brushes every time I restart Blender. Is there a way to remain the appended Brushes in grease pencil(?)
Similar Question haven't been solved: How to manage Grease Pencil Brushes in Blender 2.80?
The brush pack are appended and download from https://cloud.blender.org/p/gallery/5f235cc297f8815e74ffb90b https://cloud.blender.org/p/gallery/5ccfe64353b85e279cf72acd.