No data imported : send to jabref works, but open a new tab without data

[ygoltrant]

Firefox 75.0 / Ubuntu 19.10 / Jabref 5.0 via snap.

The Jabref extension seems to work : it says that it's been sent to jabref, and it has actually open a new tab in jabref. But no data inside.

I don't see any problem related to jabref on the browser console.
In fact, I don't know much about it, there's a few error messages, but no new error appears when I use the jabref extension.

It seems to appear on all websites. At least, I tried :
https://arxiv.org/abs/2004.09440
http://www.sudoc.fr/000042641
https://link.springer.com/chapter/10.1007/3-540-39799-X_31

Hope it'll help

P.S. : it looks a lot like #52 but I use Jabref 5.0 through snap so it shouldn't be a problem with Java (or did I get it wrong ?) + the jabref window does open + The add-on says "Communication to JabRef successful"

P.P.S. :
For information, the pre-existing errors are :
UpdateUtils.jsm:151
update.locale file doesn't exist in either the application or GRE directories
getLocale resource://gre/modules/UpdateUtils.jsm:151
AsyncFunctionThrow self-hosted:699

network-response-listener.js:84
NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIInterfaceRequestor.getInterface]

[LyzardKing]

It's actually related to an issue discussed in the gitter instance with @Siedlerchr
In the terminal you can see the following issue:

Importing in unknown format: --importBibtex
Error opening file '--importBibtex': Could not find a suitable import format.
Importing: 
@book{elias_societe_1974
Error opening file '
@book{elias_societe_1974': Unknown import format: 
	address = {Paris

[ygoltrant]

Thanks for the anwser !
I don't know how to do it via the terminal, can you tell me ? jabref --importBibtex ?
And if you have the link to the discussion at hand, I'd like to have a look. I'm sorry I didn't found it.

[Siedlerchr]

Thanks to @LyzardKing this should be fixed now in the edge? version of the snap soon