An error occurred during the execution of the Ajax response: LoadJS

Problem/Motivation

When Layout Builder Browser is configured to use the off-canvas it will fail to open if it has already been opened and closed once.

The only error produced is: An error occurred during the execution of the Ajax response: LoadJS

No errors show up in the site log, and inspecting the response in the Network browser console yields the following:

[
    {
        "command": "add_css",
        "data": [
            {
                "rel": "stylesheet",
                "media": "all",
                "href": "\/sites\/default\/files\/css\/css_RYXJ0elqM7KK5dYs9ANS9YQ2lPNeDikw1G3HOCSEpV0.css?delta=0\u0026language=en\u0026theme=radicati_drupal_theme\u0026include=eJzLSazMLy2JTyrNzElJLYpPKsovL04t0ofSAMJHDHs\u0026exclude=eJyFUUFuxCAM_BAJpz6gL4kMOF1rCY6wicrvS7Kbrlgp7QEZZsYebENYKE3KHB1k-4yjZkQDl9R44w0zJcWkveyI8ismz8m0o_itBaINuawQxxcyREp3-VvyLNZEGU8avNKGR3aHe44RVsEObL8krcPMeenw1oOS3x3AiYlQuejkCsWA-dT06CkKJH4fQbWcsHmaDKFVUpoeaZPecEHr7xhIOX9c8F-RXbMXrRHlQsPz7CFt8C8_LJiKkSqKi3XQZvC2uvf3iOJhxc99f6bIq-f9fqxOfgAiztS7"
            }
        ]
    },
    {
        "command": "openDialog",
        "selector": "#drupal-off-canvas",
        "settings": null,
        "data": "\u003Cdiv class=\u0022js-form-item form-item form-type-search js-form-type-search form-item- js-form-item- form-no-label\u0022\u003E\n      \u003Clabel class=\u0022visually-hidden\u0022\u003EFilter by block name\u003C\/label\u003E\n        \u003Cinput class=\u0022js-layout-builder-filter form-search\u0022 title=\u0022Enter a part of the block name to filter by.\u0022 type=\u0022search\u0022 size=\u002230\u0022 maxlength=\u0022128\u0022 placeholder=\u0022Filter by block name\u0022 \/\u003E\n\n        \u003C\/div\u003E\n\u003Cdiv class=\u0022block-categories js-layout-builder-categories\u0022 data-layout-builder-target-highlight-id=\u0022block-0-content\u0022\u003E\u003Cdetails class=\u0022js-layout-builder-category js-form-wrapper form-wrapper\u0022 open=\u0022open\u0022\u003E\n  \u003Csummary role=\u0022button\u0022 aria-expanded=\u0022true\u0022\u003EBasic Block\u003C\/summary\u003E\n  \n  \u003Cdiv class=\u0022layout-builder-browser-block-item\u0022\u003E\u003Ca href=\u0022\/layout_builder\/add\/block\/overrides\/node.1\/0\/content\/inline_block%3Abasic_block\u0022 class=\u0022use-ajax js-layout-builder-block-link\u0022 data-dialog-type=\u0022dialog\u0022 data-dialog-renderer=\u0022off_canvas\u0022 data-dialog-options=\u0022{\u0026quot;width\u0026quot;:\u0026quot;500px\u0026quot;}\u0022\u003EBasic\u003C\/a\u003E\u003C\/div\u003E\n\n  \n\u003C\/details\u003E\n\u003C\/div\u003E\n",
        "dialogOptions": {
            "classes": {
                "ui-dialog": "ui-dialog-off-canvas ui-dialog-position-side",
                "ui-dialog-content": "drupal-off-canvas-reset"
            },
            "title": "Choose a block",
            "modal": false,
            "autoResize": false,
            "resizable": "w",
            "draggable": false,
            "drupalAutoButtons": false,
            "drupalOffCanvasPosition": "side",
            "width": 300
        },
        "effect": "fade",
        "speed": 1000
    }
]

Steps to reproduce

Starting with a minimial installation of Drupal 10.3 install Olivero/Claro for the site theme and admin theme.
Install the minimum modules to have LBB work (Field UI, Layout Builder, Block Content...).
Assign a basic block type to a category in LBB.
Create a content type and configure it to use Layout Builder.
Edit the layout for a piece of content for that type.
Click Add Block, close the off-canvas, and click Add Block again.
You should see the AJAX loading icon briefly, then nothing happens and an AJAX error will be in the console.