Dynamically show/hide and order the columns from the Tasks grid of Project for the Web

In PFTW, there is the the Project Tasks tab, that displays all tasks of that project, that grid also have columns that can hide/shown and ordered by using the grid functions. However I have a Project that acts like a template, from there I copy all the Project Tasks using a flow, but I also want
want to use Power Automate or maybe javascript to show/hide and order the tasks grid columns based on the project template tasks grid. 
Anyone knows if that`s possible, how? And where may I found that information of the grid columns, is it stored in any table?