PodDisruptionBudget not syncing with RespectIgnoreDifferences flag about argo-cd HOT 3 OPEN

Hey 👋 we also observed this issue. To fix it we tried using server-side apply and it did not change the behaviour. Only editing the resource fixed the issue.
Argo version

{
    "Version": "v2.10.6+d504d2b",
    "BuildDate": "2024-04-05T00:27:47Z",
    "GitCommit": "d504d2b1d92f0cf831a124a5fd1a96ee29fa7679",
    "GitTreeState": "clean",
    "GoVersion": "go1.21.3",
    "Compiler": "gc",
    "Platform": "linux/amd64",
    "KustomizeVersion": "v5.2.1 2023-10-19T20:13:51Z",
    "HelmVersion": "v3.14.3+gf03cc04",
    "KubectlVersion": "v0.26.11",
    "JsonnetVersion": "v0.20.0"
}

I had never seen this behaviour previous to 2.10 but we did not test a downgrade to see if it fixes the problem

Edit: We only saw this happening when the diffs were in the matcher labels

from argo-cd.

Have you observed that only for PodDisruptionBudgets or also for other type of resources?

from argo-cd.

@jannfis Only for PodDisruptionBudgets

from argo-cd.