dont use filesystem=home

[alexmo1997]

Using filesystem=home is not really a good practice as it allows access to the whole user home directory which is not needed here.

[hadess]

And how do you expect Ghidra to be able to access files when the toolkit it uses doesn't support portals? More than that, Ghidra expects access to a file, and its neighbours, so the current file portals would not be enough.

[dogtopus]

As @hadess said, nothing really we can do here without breaking it for majority of people.

As an alternative, you can always confine Ghidra yourself by revoking its home access and grant it access to home/.ghidra:create, your project directory and binary directory. This is also what I'm currently doing.

EDIT: 11.x now follows XDG directory specification, so home/.ghidra:create is no longer needed. You only need to whitelist the project and binary directories for the confinement to work.