Officially, not released yet. Therefore, you need to enable the setting "Display internal products and channels". The 2024 deployment channel itself has not been added. Information is planned to appear on Microsoft websites in April. It will probably be added to the OTP after this.
The Beta Channel (Dogfood_DevMain) is unavailable, users may not download or update Office from the channel now.
If you looked correctly, then only download the current version 16.0.17601.20000. "LkgBuild": "16.0.17531.20000" and previous are being downloaded. More precisely, it looks like a suspension on LKG, because even 16.0.17531.20004 is not downloaded from other channels.
Seems like the Mica effect in Office apps has been restricted by Microsoft, only Microsoft 365 subscriber can use it.
How to create an ISO for Office 2024 offline install? Download and run Office Tool Plus. Go to deploy page, change deployment mode to create ISO file, turn on Download first. Add Office 2024 products as you want. Add language(s) as you want. Change other settings like architecture, update channel or apps that you want. Click start deploy, wait for it! That's all, here also attached a screenshot to make it more clear: You can insert the MAK or GLVK keys here: To use Dogfood_DevMain or other internal channels, you need to turn on this settings: If any questions please let me know.
If I want to install O365, which update channel should I choose between current channel, monthly or semi-annual