Hello @Louis
Thanks for reaching out to us, if you can confirm you submitted your pipeline successfully, one possible reason is the page has been zoomed in a big percent.
I am using Chrome and I tried 100% but I can not see that button, when I tried 50% then the button appears.
If you are in the same situation and you confirmed you submitted your pipeline successfully, I will highly recommend you try that -
I hope this helps.
Regards,
Yutong
-Please kindly accept the answer if you feel helpful to support the community, thanks a lot.