Short answer: no.
If your FOV is large, you can just track the stars with relatively short exposures (so that the comet itself is not too motion blurred), and then manually stack the images based on the comet, and crop away the parts of the final image that don't overlap. This is a manual stack of Comet SWAN (C/2006 M4) that I did back in October 2006, with a Canon 20d, using Photoshop layers tool:

The tail that is barely visible after stacking was not visible before stacking. The brightest star in that frame is Magnitude +6.4 (not really visible even with very good eyesight in very dark skies). The FOV of this crop is 1.2º by 1.1º.
Next way, if you don't want to crop the frame, or want to manually combine graphics layers, and assuming that ASIAIR has the correct comet ephemeris (i.e., the RA and declination with respect to time), you can do a GOTO and plate solve to center the comet's coordinate on the frame, and take a single exposure at a time. I.e., GOTO, plate solve, recenter to an arc second or two precision before each image. Same considerations as above-- keep exposures short enough so that the comet is not too motion blurred relative to the stars. In this case, since the comet is perfectly centered, when you stack, tell the postprocessor not to register the stars -- you can fake most postprocessors out by telling them that you are stacking flats. But because of the time taken by GOTOs etc, the star trails will appear as dotted lines.
One day, perhaps ASIAIR will be able to stack comets automatically this way (or even better, using pulse guiding to steer the plate to the comet's current ephermeris location, so there is no wasted time with GOTOs, plate solves, and recenterings). But don't hold your breath. I can probably try it with a few lines of code in Indigo, and wait for a comet during the dry season.
Chen