Fairphone 3+ UI is experience slow

I have an Fairphone 3+ with e/ install and I can experience that the UI , the bliss launcher, is slow or at least slower that another UI that I have been using before in iodeos. Is that a bug. It will be fixed at some point?

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I can experience that too. I just replaced bliss by lawnchair, and see how it runs in the next day. Lawnchair is available in App Lounge.