TimeoutSeconds from metav1.ListOptions{} doesn't work as expected.

There is a part of my code where I use *dynamic.DynamicClient client with List resources by requested parameters:

start := time.Now()
apps, err := g.k8sClient.
Resource(appGVR).
Namespace(g.cfg.KubeApi.MetricConfig.Namespace).
List(context.TODO(),
	metav1.ListOptions{
		LabelSelector:  g.cfg.KubeApi.MetricConfig.LabelSelector,
		FieldSelector:  g.cfg.KubeApi.MetricConfig.FieldSelector,
		TimeoutSeconds: &g.cfg.KubeApi.MetricConfig.TimeoutSeconds,
		Limit:          g.cfg.KubeApi.MetricConfig.Limit,
	},
)
elapsed := time.Since(start).Seconds()

The real request time can take about 5s, and even if I set TimeoutSeconds to 1s I don't see any effect.

Based on my quick research:

1. We add TimeoutSeconds as a url.Values param value to the*rest.Request object during request preparation- https://github.com/kubernetes/client-go/blob/v0.27.4/rest/request.go#L372
2. Next client invokes Do() method with timeout set as default value 0 every time - https://github.com/kubernetes/client-go/blob/master/rest/request.go#L1061
3. req.URL.Query() example - labelSelector=prometheus%2Fis-infra-app-metric%3Dtrue%2Capplications.argoproj.io%2Ftemplate_type%3Dapplication&timeoutSeconds=1

I'm not sure request.timeout should be overridden, but this timeout is being used in context for dropping a request that looks like a target place to override with value from metav1.ListOptions - https://github.com/kubernetes/client-go/blob/v0.27.4/rest/request.go#L969

Correct me please if I'm wrong. Thank you!

P.S. I use the latest release version k8s.io/[email protected], the same behavior for the latest v0.29.0-alpha.0 P.S.S. LabelSelector string is also being added to r.params and works as expected.