Hi I think the below would be great if anyone could create this, would be hugely beneficial for various users within several sectors such as Housing:

A subgrid like control for real SharePoint document integration, that is able to call SharePoint/Graph API to list custom content types under the New button, show custom columns with metadata, and set a view instead of folder to show the content.

A control that simplifies selecting a start date/time and end date/time and stores them in two corresponding standard date/time fields. For reference, I like the "Linked Pickers" here: https://eonasdan.github.io/bootstrap-datetimepicker/#linked-pickers but the Time selection interface here: https://www.malot.fr/bootstrap-datetimepicker/demo.php

Dynamic Menu Button like tho fly out menu in ribbon (with dynamic menu from query in crm)

Add a subgrid or lookup to support localization in Power Apps. 

Add a subgrid or lookup on a form to display contents in either English or any other language based on users localization.

canvas apps can only select one file at a time using the mobile phone. Hope to select multiple files

I would really like to know if it's possible to have a control that can be configured in a model driven dashboard. The control will be in the design of a tile and when configuring we can select the entity in which records need to be counted.

I am aware this can be done using single stream interactive dashboards but i need this to work for multi stream whilst maintaining a tile view instead of the user having to select the tile view when the default is stream view.

The control only needs to work on a standard dashboard (not interactive). PowerBI is not an option due to licensing and losing the ability to navigate to records.

We are trying to provide a dashboard with useful counts at the top with charts etc below

Looking for a way to show aggregates (sum) of related (1:N) records on the parent form.

For example, in a 1:N of Project -> Task, where Task has field taskBudget, you could display sum(taskBudget) on the Project form. 

I'd also like to handle multiple levels of 1:N (otherwise a rollup field might suffice). For example Project->Task->Subtask, and show sum(subtaskBudget) on Project form.