MSP430FR2422: Global variables are not updating in real time in an expression window of CCS unless I put a breakpoint.

Tool/software:

I'm working on a project with MSP430FR2422 microcontroller, which is used sense 4 Analog Inputs (A0, A1, A2 and A3). I need to monitor the result of each ADC in real time on "expressions" window of CCS. I'm using global variables (adcResult0, adcResult1, adcResult2 and adcResult3) to monitor the result, though I have added these variables in watch expression and continuous refresh option is also enabled, I'm able unable to see the values updating (Refer below snap) unless I put the breakpoint.