[Bug]: `[search]` `filters` behaviour inconsistent when used with `workspace` in filter

[merc1031]

What did you expect to happen?

[1]

workspaces = true

[search]
filters = ["workspace", "host"]

In non git directory, pressing ctrl+r expected host to come up first

[2]

workspaces = true

[search]
filters = ["workspace", "host", "directory"]

In non git directory, pressing ctrl+r expected host to come up first , then directory, then host, then directory ...

[3]
Works as expected in a git directory

What happened?

[1] instead global comes up, then host, then further presses do nothing
[2] instead global comes up, then host, then directory , then host, then directory ...
[3] pressing ctrl+r expected workspace to come up first, host to come up next , then directory, then worksapce, then host ...

Atuin doctor output

{
  "atuin": {
    "version": "18.5.0",
    "sync": {
      "cloud": false,
      "records": true,
      "auto_sync": true,
      "last_sync": "2025-04-14 20:10:41.509478585 +00:00:00"
    },
    "sqlite_version": "3.46.0"
  },
  "shell": {
    "name": "zsh",
    "default": "zsh",
    "plugins": [
      "atuin"
    ],
    "preexec": "built-in"
  },
  "system": {
    "os": "Ubuntu",
    "arch": "x86_64",
    "version": "24.04",
    "disks": [
      {
        "name": "/dev/mapper/ubuntu--vg-ubuntu--lv",
        "filesystem": "ext4"
      },
      {
        "name": "/dev/nvme0n1p2",
        "filesystem": "ext4"
      },
      {
        "name": "/dev/nvme0n1p1",
        "filesystem": "vfat"
      }
    ]
  }
}

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[merc1031]

This is my first time looking at atuin's source, but ill give a try to fix this.