I have not come across that before. Are you using a 1.0 version of pixelorama? Most links still go to the 0.11 version of pixelorama.
1.0 release candidate versions can be downloaded from the link below until its official release on July 29
https://nightly.link/Orama-Interactive/Pixelorama/workflows/dev-desktop-builds/master
1.0 release candidate versions can be downloaded from the link below until its official release on July 29
https://nightly.link/Orama-Interactive/Pixelorama/workflows/dev-desktop-builds/master