[bug] Sortable is always undefined on Instagram

[ianthedev]

Describe the bug

After loading the script on Instagram, Sortable is still undefined.

To Reproduce Steps to reproduce the behavior:

1. Go to the POSTS page of any Instagram account, this one for example.
2. Open the Console
3. Paste the code into the Console and hit Enter
4. Type typeof Sortable into the Console and hit Enter

Expected behavior

The Console is supposed to respond with 'function'. However, the Console responds with 'undefined' instead.

Information

Versions - 1.15.2