Comment 7 for bug 1366622

Tested on Mahara version (1.9.3testing). Path works and here is a detailed method for my testing.

1. Log in as admin
2. Go to Portfolio
3. Click on Create page → Page Title “Testing Bug”
4. Save
5. Click on Media → Image gallery type in the block
6. Under “Image selection”, select Display all images from one of my folders (will include images uploaded later)
7. Style → Thumbnails
8. Set width to “blank” (previous value was 75)
9. Save
10. Click on image gallery settings icon → Confirm width has gone back to 75 → Passed
11. Select another Image gallery type in the block
12. Under “Image selection”, select Display all images from one of my folders (will include images uploaded later)
13. Style → Thumbnails (square)
14. Set width to “blank” (previous value was 75)
15. Save
16. Click on image gallery setting icon → Confirm width has gone back to 75 → Passed
17. Select another Image gallery type in the block
18. Under “Image selection”, select → Display all images from one of my folders (will include images uploaded later)
19. Style → Slideshow
20. Set width to “blank” (previous was 400)
21. Save
22. Click on image gallery setting icon → Confirm width has gone back to 400→ Passed
23. Select another Image gallery type in the block
24. Under “Image selection”, select Choose individual images to display
25. Style → Thumbnails
26. Set width to “blank” (previous value was 75)
27. Save
28. Click on image gallery setting icon → Confirm width has gone back to 75 → Passed
29. Select another Image gallery type in the block
30. Under “Image selection”, select Choose individual images to display
31. Style → Thumbnails (square)
32. Set width to “blank” (previous value was 75)
33. Save
34. Click on image gallery setting icon → Confirm width has gone back to 75 → Passed
35. Select another Image gallery type in the block
36. Under “Image selection”, select Choose individual images to display
37. Style → Slideshow
38. Set width to “blank” (previous value was 400)
39. Save
40. Click on image gallery setting icon → Confirm width has gone back to 400 → Passed