Diagnostics not available for some crates in multiple crate projects

rust-analyzer version: (eg. output of "rust-analyzer: Show RA Version" command, accessible in VSCode via Ctrl/⌘+Shift+P)
Version 0.3.2433 (723121e5 2025-04-21)

rustc version: (eg. output of rustc -V) 1.85.1

editor or extension: (eg. VSCode, Vim, Emacs, etc. For VSCode users, specify your extension version; for users of other editors, provide the distribution if applicable)
Nnvim (Rustaecanvim), VSCode

relevant settings: (eg. client settings, or environment variables like CARGO, RUSTC, RUSTUP_HOME or CARGO_HOME)
I've tried default (for VScode and Nvim) and highly customized nvim:

    "mrcjkb/rustaceanvim",
    version = '^6',
    lazy = false,
    opts = {
        server = {
            -- cmd = { vim.fn.expand("/opt/homebrew/bin/rust-analyzer") },
            settings = {
                ["rust-analyzer"] = {
                    cargo = {
                        buildScripts = {enable = true},
                        extraEnv = { CARGO_TARGET_DIR = ".ra_target" },
                        allFeatures = true,
                        loadOutDirsFromCheck = true,
                        targetDir = ".ra_target",
                    },
                    files = {
                        excludeDirs = {
                            "build",
                            ".direnv",
                            ".git",
                            ".github",
                            ".gitlab",
                            "bin",
                            "node_modules",
                            "target",
                            "venv",
                            ".venv",
                            ".ra_target",
                        }
                    },
                    completion = {
                        fullFunctionSignatures = { enable = true },
                        limit = 100,
                    },
                    diagnostics = {
                        enable = true,
                        experimental = true,
                        disabled = {
                            "unresolved-proc-macro",
                        },
                        styleLints = { enable = true },
                    },
                    hover = {
                        actions = {
                            references = { enable = true },
                        },
                        show = {
                            enumVariants = 10,
                            fields = 10,
                        },
                    },
                    inlayHints = {
                        closingBraceHints = {
                            enable = true,
                            minLines = 35,
                        },
                        -- closureCaptureHints = { enable = true }, -- TODO: make toggle-able
                        closureReturnTypeHints = { enable = "block" },
                        expressionAdjustmentHints = {
                            enable = true,
                            hideOutsideUnsafe = true,
                        },
                        genericParameterHints = {
                            lifetime = { enable = true },
                            type = { enable = true },
                        },
                    },
                    workspace = {
                        symbol = {
                            search = {
                                limit = 512,
                            },
                        },
                    },
                },
            },
        },
    },

code snippet to reproduce:
I have 3 crates in ./crates/
Each is listed under [workspace] members = []
I've tried re-arranging members[] didn't help
The crate that gets diagnostics is shared between the 2 that do not.
In previous version of RA this wasn't an issue, but I do not know when it stopped as I don't always work between all 3 crates.

repro:
Go to a uncommon crate, make an intentional error, get no diagnostics
Go to common crate in the same project, make intentional error, get diagnostics

Reproduce the problem with three crates listed in the Cargo workspace members array, introducing an intentional error first in an uncommon crate and then in the shared crate. Trace how rust-analyzer diagnostics are produced for each crate; done means intentional errors receive diagnostics consistently across all workspace crates, with regression coverage for this layout.