[Support request] ability to specify id in generated html

I would like to be able to specify the id in the html for the posts so that I don’t need to hard code a string which includes the “Posts List” id in the css. For example if the the “Post List” id is 43123 then I see the following in the html:

<section id="wpsp-43123" class=" wp-show-posts" style="">

I would like to specify a custom string for the id instead of wpsp=43123 or else be able to specify a class for this particular section. So, if I specified “wpsp-lcolumn” as the id it would instead generate this:

<section id=”wpsp-lcolumn” class=” wp-show-posts” style=””>

I could do this with a filter hook but then I would have to put a hard coded “Posts Lists” id in the filter hook.

This option could be added to the “More Settings” section.