hi mamoreau thanks so much for your interest in AzLabs! The extra disk space is definitely a feedback we hear from other customers as well. We're currently working on a bunch of infrastructure improvements to improve performance and reliability and other features such as the ability to connect to VMs through the browser (via Azure Bastion) and expanded network configurability for the May/June timeframe, so we expect we'll be able to pick up investigating the work to increase disk size post-June. We'll post more updates here as we get closer to that timeframe.
The forum (https://aka.ms/azlabs-forum) would be the best place to hold discussions. We're trying to consolidate our channels a bit more, so we expect the forum to play a bigger role for conversations going forward! For reporting any product issues, please log a support ticket from the product.