Dynamic cardview not working properly after refresh

[NiksTech]

1. When screen initialize I called some data from airtable
   

   

2. After getting data, I am displaying it in dynamic cardview
   

   

3. And it is working fine

But problem is :

When I am going to do same thing on refresh layout

Output coming like this

Some unwanted dynamic cardview getting created but after reopen app, it’s working fine but how to avoid this problem?
Please help!

[Still-learning (1-2-3-4...)]

What is your default clock timer interval? Did you untick timer always from the designer mode?

Also add the block call colintree clear list on clicking the refresh layout

No need of adding again the registration of va for collintree . Enough to add in the screen initialise block itself

[NiksTech]

@Still-learning My default clock timer interval is 3000 and I did not untick timer always fires.
I am displaying images(data) in dynamic cardview and not in colintree list view.