On the DEV server, the progressbar is still not shown when almost of the jobs start.

Please could you take a look? @cgenie, @karenkonou Many thanks

More about what we can see:

• the progressbar appears when we launch a new search (API), but it always stays like this (see the screenshot):
• please note that even if the job has finished, the progressbar is still displayed "Waiting task". Seems to be initiated and then no more request is done for the job progress...