Error 400 when i use a dynamic "database-id" I got with search object (Database)

Hello,
My aim :
i want to dynamically find an existing database, knowing it’s name, and it’s parent page name.

What i have now :
I Manage to get the database id, but when i want to add an item in it, the database id doesnt work :

Here’s the details :

1 - I watch google sheet and then I search an object type Page with Query Search
The google sheet name = the parent page title (the page and the database inside already exist, i manually created them in notion)

2 - Search for the database
Now i want to get the database inside this parent page i’ve just found. To find it, i want to use it’s name “Results”. So, i use a Search object type Database now with that query search :

parent/id/{{previous.found.page.id}}/Results

ZOOM in :

it works and here’s the output :

I actually get the good database id, but now the things get bad

3 - Add an item to that database
I add a create item module, and specify the database-id i found previous step, and get that error :

No problem about the links between notion and make, i already checked that, it’s all good
The database id is also good, i checked each character one by one, i didnt select the wrong property

any ideas lads ?

Thanks

PS : here’s the full path