https://ct.spotware.com/ web client leaking memory on Firefox 100MB per 10min indefinitely

Hi. For couple of months already, your web client has been leaking memory with no fix which is why I haven't been trading on your platform awaiting for a fix which hasn't been addressed or maybe discovered, therefore I am posting an issues because otherwise I liked the client. Please see attached screenshot.
The leak continues on without any interaction to gigabytes with the app not putting any strain on the web app.