Void

This isn't a bug, it's a security feature of macOS if an app wants to be able to record the screen outside of the app which is required for the colour picker to work. If you choose the Deny option then Affinity won't be able to pick colours from outside of the app which might be okay with you.
 
 

Violà, hope you still need it 🙂 Same for Designer, Photo and Publisher

Dear Affinity-Team,
'Toggle Visibility' is sometimes not visible (see screenshot).
When I resize the side panel / window it shows up again.
Best,
Frank
System:
macOS Catalina 10.15.7
iMac 21,5 End of 2012
NVIDIA GeForce GT 640M 512MB
Hardware Acceleration is Off

Yes, thank you, maybe I have to invest in some serious hardware 🙂

Go to ‘Edit > Preferences > Performance’ and deactivate OpenCL.

In case it helps, I provided specific instructions that worked for me using Affinity:
 

That is much clearer. Don't even really need the arrows.

Affinity photo and Krita. Personal work.

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

Hello, After a little moment without inspiration .... Some "creation" with AD (DRAW PERSONA + PIXEL PERSONA) I tried to work the designer style : In Ear Wirless & LoudSpeaker HiFi...
   

New vector drawing: Julee (Affinity Designer)
http://b-bertuleit.de/julee/

@Puck, thank you!
Here's the vector "wireframe" of this work, and ... so maaaany layers
 

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

I had no idea what to do with the original picture but I liked it - so I just tried some tutorials to tweak it.
No deeper meaning behind this. Hopefully the Affinity Photo Book will reach me the next couple of days ...

Hey all, in continuing my scooter series for Redbubble, here is a retro styled Vespa/travel poster look featuring a scootering lady about Rome.
 
Lambretta will be next in the series.
 
All done in Designer 1.6
 
Check it out on my Redbubble site as well.
https://www.redbubble.com/people/kevincreative/works/29083512-retro-vespa-scooter?asc=u&ref=recent-owner

I'm not sure to understand what you mean by import.
Do you mean like a sort of library? If that's the case, no, you cannot.
The only way for now, to my knowledge at least, is by loading them.

Oh, using a LUT is super easy.
You just add a 3D Lut adjustment layer and from there, you click on LOAD LUT. That's it.

 
I wouldn't rely on the LUT only though. They are great to get close to the look you are after, but consider that your starting point may differ from the starting profile used in the samples you see on their website (some of them use a flat profile if I remember well).
Therefore, after (and/or before) you apply the LUT, you might need to do some more tweaking using curves or any other method you feel more comfortable with.
Also, don't underestimate Tone Mapping Persona: it is a powerful tool to get nice micro contrast, which can help to boost the film feeling.
I tend to do a Tone Mapping pass right after I start editing in Photo Persona, before all the other adjustments. By doing so, my starting point has already a good amount of contrast (at least, good to my taste) and I can focus on the other steps of the grading process.
 
Hope that helps.
 
 

Try this:
https://lutify.me/free-luts/
 
Two mins. playing in AP:
 

 
original: