Action `slack/release` does not work

Hello,
When trying to use the slack/release action, it failed (https://github.com/LedgerHQ/dnswatcher/actions/runs/8003790776/job/21859952089):

Error: Unable to process file command 'output' successfully.
Error: Invalid format '  "blocks": ['

I guess there is a syntax error (missing \ ?) in

actions/slack/release/action.yml

Lines 39 to 44 in b97d16b

    
                   JSON=$(jq -n \ 
        
                     --arg project "$PROJECT" \ 
        
                     --arg version "$VERSION" \ 
        
                   '{ 
        
                     "blocks": [ 
        
                       {

Or did I do anything wrong?

	JSON=$(jq -n \
	--arg project "$PROJECT" \
	--arg version "$VERSION" \
	'{
	"blocks": [
	{