As it is, the amount of overhead EnhancedSteam causes while opening Steam pages is almost prohibitively high on older machines. It can easily up the time it takes to load a page from 1.5s to 15s. Opening multiple pages exacerbates the problem even more.
So, Enhanced Steam is discontinued. There is now Augmented Steam. Perhaps your requested feature/bugfix is already implemented there! If not, you could move your issue there.
As it is, the amount of overhead EnhancedSteam causes while opening Steam pages is almost prohibitively high on older machines. It can easily up the time it takes to load a page from 1.5s to 15s. Opening multiple pages exacerbates the problem even more.