Has anyone seen this before? I signed up for a Zillum plan, and for both me and my wife the spell check function in the Windows mail client, or the Web mail client function. No red squiggly lines, nor if I select a block of text and manually press the button on the ribbon does anything happen. The Android client does appear to be working but I'm unsure if this is maybe an Android OS feature? Zoho support don't seem to be able to shed any light. I've checked with some other Zillum users on other subreddits and theirs works fine. Unfortunately my spelling is terrible so it's a feature I need a lot.