This should be really simple to do (it is on a standard lightning page) but can we replace (or at least add in addition to the old component) the new Quip Lightning Components available for SF Lightning Pages? Here's a link to both of those components:
The current cutting edge component allows live editing of the quip doc inside Salesforce and would be a huge improvement from an attachment list that opens quip in another tab. Please add this to the page using the standard option of 1 quip doc per record (unless we can also find a way to allow users to utilize the templating feature which would be amazing to create quip doc templates from data in Taskray). Here's the trailhead link about this component:
The other useful one to add is the better attachment list for quip docs which is #1 in this list:
The live editing doc component is #2 in that list that I first referenced. If I were to suggest specifically what to do in the TaskRay modal's quip tab:
Put the #1 upgraded attachment list of quip docs first, this allows a quick view of all the docs and clicking one of them opens the quip doc in a modal inside SF that allows direct editing without going to quip.
Put the #2 live document component second under the upgraded attachment list so 1 document can be selected for each record and edited live within the TaskRay Modal
Put the current component at the bottom in case existing customers have data in that list they want to maintain. Give customers a depreciation date by which this quip component will be completely removed from TaskRay like it should be in all SF orgs (and probably will be retired by quip someday).