The hidden albums in the gallery app of the Huawei smartphone can be shown again in just a few steps, so all selected albums will be displayed in the gallery overview again.

Android 10 | EMUI 10.0
Step 1:  Open the  Gallery app
Step 2:  Open the  menu
Step 3:  Tap on  Hide albums
Step 4:  Unhide an  album
  1. Open the Gallery app
  2. Open the menu
  3. Tap on Hide albums
  4. Unhide an album

Huawei Instructions