Finding correct twig file for page Consider, I have created two pages using Views for content types Activites and Articles viz. Latest Activities and Latest Articles. I have made a view to display the grid structure for these contents. However, if I modify the views-view-grid.html.twig, it affects the both views. What twig file I should create so that I work on separate view for each pages? eg. something_view1.html.twig for Activities and something_view2.html.twig. Thanks.
Views uses a different mechanism to provide variations of twig templates that doesn't work yet with the debug feature from twig.

The logic that builds those suggestions is in \Drupal\views\ViewExecutable::buildThemeFunctions(), you can debug that or ad some php statements to dump the $themes variable for a certain hook to get what you need.