The confuncs reactionfire_addtarget and reactionfire_updatetarget both accept a boolean indicating when the target is out of range. This boolean appears to be always false, as the if blocks checking these parameters are always skipped. I tested this by printing a string to the console when the confunc was triggered and another inside the if block. The latter never appeared, even though there were clear instances when the soldier could have fired but was out of range.

The RF seems to work correctly. The soldier does not fire. However, there is no indication of this on the RF panel.