"Insert Shape" Feature on Mindmanager Web

Please fix this feature.

Scenario: Using the shape Chevron

Generally, you combine multiple Chevron shapes to depict the flow. In the current interface, you can insert the Chevron, but there is no way to assign width or length to the shape manually. After adjusting one shape, inserting the next shape is another pain. There is no feature to allow multi-select shapes to align. You cannot even copy-paste the shapes.