Accept trade button disabled in "Page"

[senaiboy]

Similar to #7

When trade snippet is added into a "Page" activity within the moodle course, the Accept buttons are disabled and students are unable to trade.

[senaiboy]

Correction. It seems that we were using the Tiles course format, which opens Page in a modal (trade doesn't work when opened this way). Opening the Page containing trade snippets in a new page/tab/window works fine.

[lassnj]

We have the same problem, when trying to collect stash items in the tiles format. The items cannot be collected unless opened in a new tab. Could you make stash work with the tiles format?
Thank you very much!