Modify Issues description to hide instructions

[CarolinaCobo]

Context

Currently when adding a description in an issue the instructions have to be manually deleted.

Expected Behavior

Edit the Description template to hide the description of the required steps as follows:

<!-- Description here -->

Current Behaviour

Here an example of it in the Write section:

Here the Preview not showing the one in between <!-- -->

Screenshots

Drag and drop screenshots here to better describe your issue

Steps to reproduce

Please provide detailed steps for reproducing the issue

1. Step 1
2. Step 2
3. etc

Additional info

Provide any additional information here

[github-actions[bot]]

Uh oh! @CarolinaCobo, the image you shared is missing helpful alt text. Check your issue body.

Alt text is an invisible description that helps screen readers describe images to blind or low-vision users. If you are using markdown to display images, add your alt text inside the brackets of the markdown image.

Learn more about alt text at Basic writing and formatting syntax: images on GitHub Docs.