UI::HtmlDialog fetch request randomly hangs

[jason.egan]

Please also see the following post which details an issue in a similar context in the HtmlDialog in SketchUp:

UI::HtmlDialog PATCH request doesn't include a body with SU2024

Hi community, Our dev team and some clients have noticed an issue recently with PATCH requests being sent from a UI::HtmlDialog using SketchUp 2024. When making a simple PATCH request with a simple body: it looks like the request itself is sent out OK from the client perspective but when the request reaches the targeted endpoint, there doesn’t appear to be any body. We are able to consistently reproduce this issue on the SketchUp 2024.0.553 64-bit build on Windows 10. This issue cannot be re…