signal (done) transition missing in (xcelium -simvision) during simulation but it is visible in xlinx vivado

Hello,

I'm running a behavioral simulation of my Verilog design using both Xilinx Vivado and Cadence Xcelium/SimVision.

In Vivado, I can clearly see a signal (indicating end-of-count/status) rising at a specific simulation time (~120,598 ns), as expected. However, in Xcelium/SimVision, that signal stays low throughout the simulation, even though the rest of the signals (e.g., clock, reset, counter) behave the same in both tools.

same code runs on both machine but i can see clearly see transition of signal "done" in vivado tool but this signal cant be seen in simvision throughout the simualtion. when i try to set time as 145000 around in signal and try to move cursor forward arrow cursor it shows with red warning " to advance simulation to next edge of selected signal,you must enable the watching live data from simulator" .to address this i rightclik on selected signal and choose watch but nothing works.

in my testbench code   i am terminating simulation at 145000ns ($finish) but with this timing window there is no any transition of my slected ignal (done) in simvision but with same timing delay (145000ns ($finish))  on xilinx vivado it shows very clear  transition.