This update for webkit2gtk3 fixes the following issues:
{
    "binaries": [
        {
            "libjavascriptcoregtk-4_0-18-32bit": "2.34.3-23.3",
            "libwebkit2gtk3-lang": "2.34.3-23.3",
            "typelib-1_0-WebKit2-4_0": "2.34.3-23.3",
            "libjavascriptcoregtk-4_0-18": "2.34.3-23.3",
            "webkit-jsc-4": "2.34.3-23.3",
            "typelib-1_0-WebKit2WebExtension-4_0": "2.34.3-23.3",
            "webkit2gtk-4_0-injected-bundles": "2.34.3-23.3",
            "webkit2gtk3-minibrowser": "2.34.3-23.3",
            "typelib-1_0-JavaScriptCore-4_0": "2.34.3-23.3",
            "libwebkit2gtk-4_0-37-32bit": "2.34.3-23.3",
            "webkit2gtk3-devel": "2.34.3-23.3",
            "libwebkit2gtk-4_0-37": "2.34.3-23.3"
        }
    ]
}