Please add the option to change a single element in repeated grid without breaking the entire grid or changing the other elements in it. This is important for designing single elements interactions in list. For example if I want to expand / select / change an element of a repeated grid, I need to have multiple "states" of each elements (ie. expanded, collapsed, selected, deselected, etc.).
This can be obtained simply assigning additional graphic elements (positioned outside the device canvas) to the repeated grid. Once assigned as a "element state n°2", it would then display a floating option near each element with the element state number (1,2,3..) and clicking on it it would allow to choose the current element state from the list.
This would allow to make an element state change when clicking on it in the prototype.
This can also be used to create list with alternating elements style using the repeated grid.

Thanks in advance!