Hi Jonas,
Sorry you are experiencing this problem.
I just tried and found no issue on my side.
Here how I did it.
In the Dashboard, at the bottom left, click on the Cwicly menu.
You should arrive to the Cwicly Templates.
Here you can create a new Template by clicking on the Add Custom Template button.
A modal opens, asking you to give it a name, do so and click Create.
You should now see your new Template with the name you gave it, as the first item of the Templates page.
Click on the Visibility Conditions icon (an Eye) of this Template. A modal opens, click on the + Icon and set the visibility conditions as below:
Once done, close the modal and then click on the
Edit Icon (the pencil) of your new Template.
Here you should access to a new Template.
Add a
Cwicly Section Block, within add a
CwiclyHeading Block, and right after (still within the section) a
Cwicly Post Content Block.
Write something in the heading, so you can make sure where you are.
Things should look like this:
Save your changes twice, and open a page in your browser, then a post to see how both are rendered.
It works here and I hope it will work with you.
If you are looking to create a specific template for only one Page, then in the Template Conditions, change the last parameter, All for the Title of the page you would like to render.
Best,
J