[BUG] Batch cloning only possible on open issues

[HolgerSin]

Describe the bug
The batch clone button apparently only appears on the starting page of issues, i.e. when the address in the browser ends on "yourRepoName/issues". As soon as you apply any filters, the batch clone button disappears.
Not sure if this is really a bug or a missing feature, sorry if calling this a bug is wrong.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://github.com/gatewayapps/kamino/issues (or another repo where you would get the batch clone button)
2. Click on "closed" or any other filter criteria
3. See error: batch clone button disappears

Expected behavior
batch clone button should remain visible

Desktop (please complete the following information):

• OS: Win10
• Browser chrome
• Version 92.0.4515.131 (Offizieller Build) (64-Bit)

[johnmurphy01]

@HolgerSin Nice catch! I'd call it a bug, I didn't test that scenario

[johnmurphy01]

@all-contributors please add @HolgerSin for bugs

[allcontributors]

@johnmurphy01

I've put up a pull request to add @HolgerSin! 🎉