Webjobs on Web App (Linux) is randomly deleted or cannot be generated (Bad request)

Question

As the title says I have a Linux-based Web App. Recently WebJobs were enabled on Linux-based Web Apps and I tried to use it by running a scheduler every 10 minutes.

I did read through the documentation and saw that you are supposed to create a run.sh file (in my case) or a zip with that and a settings.job file.

My issue is that the creation of web jobs is almost random. 95% of the time I will get the below error of 'Bad Request' with no additional information whatsoever and the other 5% would be created fine (with no change whatsoever).

I have 2 deployment slots (Production and Staging). I am aware that WebJobs swap together with the rest of the files when you push to production and for that reason, I also added the below on my staging environment variables:

As I said above, sometimes the WebJobs would work but be randomly deleted from the WebApp. I know this cause when I FTP into the server or look at the files through Kudu I can see the files I uploaded then and there.

But they don't show on my portal out of the blue:

So I guess my 2 questions are as follows:

1. Why are my WebJobs failing to be created on the grounds of 'Bad Request' and what exactly is a 'Bad Request'?
2. Why do they randomly disappear from both my deployment slots? (This happened again and the last time they disappeared was as soon as the day switched to 29/05/2024 - no clue if this is any sort of help)