https://community.graphisoft.com/t5/Documentation/Zone-category-color-opacity-slider/m-p/704821#M70182 <P>I noticed that in AC 29 there is a slider for opacity when determining the color of Zone Categories. But the value always goes automatically back to 100%... Why is that happening?</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2026-06-10 at 10.55.10 AM.png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/101939i16FBE7F9FD204D30/image-size/medium?v=v2&amp;px=400" role="button" title="Screenshot 2026-06-10 at 10.55.10 AM.png" alt="Screenshot 2026-06-10 at 10.55.10 AM.png" /></span></P> <P> </P> Wed, 10 Jun 2026 08:00:34 GMT Achille Pavlidis 2026-06-10T08:00:34Z https://community.graphisoft.com/t5/Documentation/Zone-category-color-opacity-slider/m-p/704821#M70182 <P>I noticed that in AC 29 there is a slider for opacity when determining the color of Zone Categories. But the value always goes automatically back to 100%... Why is that happening?</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2026-06-10 at 10.55.10 AM.png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/101939i16FBE7F9FD204D30/image-size/medium?v=v2&amp;px=400" role="button" title="Screenshot 2026-06-10 at 10.55.10 AM.png" alt="Screenshot 2026-06-10 at 10.55.10 AM.png" /></span></P> <P> </P> Wed, 10 Jun 2026 08:00:34 GMT https://community.graphisoft.com/t5/Documentation/Zone-category-color-opacity-slider/m-p/704821#M70182 Achille Pavlidis 2026-06-10T08:00:34Z