If it's 10 internal admin users on desktops, the only time they're going to have to redownload the bundled js is when there's a change.
And if you're sensible you'll have multiple bundles, one of which will be a bundle of rarely updated external libraries, including that editor. So once every couple of months they have to wait an extra second or two for a page to load.
Some of the internal apps I've written for clients have a core bundle that almost never changes and then a js file almost per page (which each append a hash of their contents to the URL to ensure efficient cache busting, managed with an in memory cache of the hashes).
If it's 10 internal admin users on desktops, the only time they're going to have to redownload the bundled js is when there's a change.
And if you're sensible you'll have multiple bundles, one of which will be a bundle of rarely updated external libraries, including that editor. So once every couple of months they have to wait an extra second or two for a page to load.
Some of the internal apps I've written for clients have a core bundle that almost never changes and then a js file almost per page (which each append a hash of their contents to the URL to ensure efficient cache busting, managed with an in memory cache of the hashes).