Post Grid and Sticky post

Hello,

A few weeks ago, our sticky post appeared first in the post grid, as it should, but now it’s not first post anymore and seems to follow the classic date order. I noticed that a new feature “ignore sticky post” appeared and was on by default, so i turned it off and the post came back but still in classic order position. I need it first in the grid, without changing its date, like before. How to I achieve this ?

By the way, I’m still experiencing CSS problems with the plugin. Anytime I update a page containing PostX item or create a new PostX item, the CSS is just NOT UPDATED and so every PostX item is broken. I already tried to contact you in the past about this, and you suggested me to install the plugin (of course it was installed lol). I tried deleting it, installing it again, don’t work. Everything happens like wordpress is unable to add or modify any CSS rule of ultp.
Of course, everything goes wrong if I just edit & publish a page without even touching the postX blocks since they seem to change randomly their ID in the html (like ultp-block-88cdad to ultp-block-6dbd1a) all of a sudden, but as the css don’t update, it’s all broken again.

Please, if you could help me… We are about to give up this plugin, which is a shame, this site is for the french presidency.

Thank you,
dr13pgcoc

The page I need help with: [log in to see the link]