Can't get data-option-for-cluster-xxx to work

[akesandgren]

I can't get data-option-for-cluster-xxx to work
Other data-option-for-something-yyy does work
Running 3.1.10

form.yml:
---
cluster:
  - "kebnekaise"
...
form:
  - version
attributes:
  version:
    widget: select
    label: "R version"
    help: "This defines the version of R you want to load."
    options:
      - [ 
          "4.4.1", "foss/2023b RStudio-Server/2024.09.0+375-Java-11-R-4.4.1",
          data-option-for-cluster-kebnekaise: false,
        ]
      - [ 
          "4.0.1", "foss/2023b RStudio-Server/2024.09.0+375-Java-11-R-4.4.1",
          data-option-for-cluster-kebnekaise: true,
        ]

bc_dynamic_js is true, checked by looking in the web page source under ood_config

I've been trying everything I can think of but it just doesn't take effect, I always see both version choices.

The app is converted from bc_osc_rstudio_server (https://github.com/OSC/bc_osc_rstudio_server.git)

[johrstrom]

You're running into this issue: #3857 which will be fixed in 4.0.

The issue is that you only have 1 cluster defined (kebnekaise). So if 4.4.1 isn't available for the only cluster you have an option for, why's it in the form? at least that was the rationale for why it behaves like this currently.

If you wanted to hot patch your system you could apply the same patch in #3931, but I'd suggest you back up any files first.

[akesandgren]

I tried having two clusters (one fake) listed in the form and it still didn't work.
Although there is only one cluster defined in clusters.d, is that the reason?

I was just testing things and wanted to see if that worked :-)

[akesandgren]

And yes, patching app.rb makes things work perfectly :-)

Thanks, at least I know it wasn't me misunderstanding things completely ...