we are aware this has been going on for a while.
We are working on a fix for it, it's unfortunately not that easy and quite a lot of other apps are apparently effected by this, not just us.
While we are working on a fix, we are also hoping on an update from Apple's side since it has lead to quite a few issues on other 3rd party providers.
In the meantime, I can not do anything else except suggesting you to use the browser version for now.
Apologies for any inconvenience caused
Seems odd that the software provider is blaming Apple for this issue as my Unibet Poker client was working after upgrading to Mojave. It broke on Wednesday 26th of Sept when the Unibet client prompted to install an update.
Apple made Mojave available as a public beta in June, hence it seems quite poor that the development/release team weren't testing against it during this time.
As mentioned by others, the web client isn't effective for multitabling and uses an excessive amount of CPU vs the native client.
I really like the UI of the Unibet software and I prefer it to other sites. I'm just a bit dissapointed that there hasn't been a swifter response to this issue
I wish I could you a better solution for now but I can't.
If you really want to play on desktop, the only at the moment would be to downgrade from Mojave, you can find info on here.
The devs are working on getting it fixed and I will let you know once there is any progress.
We are really sorry about the long duration of that issue.