I added a custom code for a live chat capability on a specific page.
It worked in production; then, I added another analytics code, and the custom live chat code disappeared.
I reverted to the previous working version, to no avail.
After a dozen publishing tries, I quit.
Is it reliable? Are there things we should know?
Hi @felix 
It should be reliable, yes.
Custom code can appear if scripts are not added in the correct place or if tags are not closed properly for example (this is not a WeWeb thing by the way. it’ll happen in code and other no-code tools as well).
Can you share some screenshots of where you added the custom code in your project so we can help you debug?
Hi @Joyce, sure.
The script is not pushed in production when added on this static collection page
But it works perfectly when added to the whole project
BTW: the validation error messages are overkill.
