OneDrive Power-Up not working in Firefox?

Question

I usually use the Firefox browser and I've installed the Trello OneDrive Power-Up. When I click the button to attach a file, I get this in a new window.

It doesn't change after refreshing as asked. I tried with the desktop app, and it does work as expected, and Microsoft Edge seems to work fine as well.

Is there a known problem with Firefox accessing OneDrive? I disabled uBlock for the Trello domain, and allowed pop-up windows to try some possible script blocking it or something.

Not a big problem, just annoying to have to remember to switch over browser or app if I want to add something.  I like having my different tabs pinned with different boards open in a browser, which I don't get in the desktop app (I am aware I can have them in individual windows, but it's not quite the same!)

Bear

Sanaz Hanke · Answer

Hey Lara,

I have the same issue on Firefox, while it works well on Chrome.

Any idea what the solution is?

Thanks

Bear Humphreys · Answer

Hi @Lara

This looks like being a Firefox issue, something blocking the OneDrive call. I've actually been trying ClickUp recently (sorry, looking for a reason not to dump Trello, but subtasks in a task - with email notifications from their due date settings without using all sorts of workarounds to achieve it - is the attraction over there... all the stuff in it I don't want to use or see is spoiling my Zen though, so I keep checking back...) and the problem is the same in the selecting an attachment call to OneDrive from a task there.

Again, the desktop app sorts it out (running in a Chromium instance?) or swapping browser to one based on Chromium (pretty much all the rest of them, I suppose).
Thanks for looking at it.

I've messed with the various cookie security and allowances/privacy shields/plug-ins levels in Firefox again fresh this morning, and I can't find anything that I can easily set there that helps.
Bear

Saint Crow · Answer

any luck? I'm having the same issue