Errors when clicking certain buttons.

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What happened

Errors when clicking certain buttons.

Steps to reproduce

1. Go to any gitfut card
2. Click download or copy image or story format
3. Error pops up

Expected

Works as expected.

Card / screenshot

Error when clicking download button: Download failed: can't access property "trim", e is undefined
Error when clicking copy image: Copy image failed: Data provided to an operation does not meet requirements
Error when clicking story format: Story failed: can't access property "trim", e is undefined

Environment

• Browser: Waterfox, Firefox based
• OS: Linux