How to make a progress indicator work in ParallelTable mode in Mathematica?

I developed a code to display a progress bar, percentage and time dynamically when I am running a plot that calculates things (using user defined function called computethings). It works nicely in serial mode or when I am using Table function. However, in parallel mode (2 kernels or threads) or using ParallelTable function, only time display works. The progress bar and percentage does not work. I tried other examples in stackexchange but it does not work in my code that works fine in serial mode. Obviously, a function called ProgressIndicator does not work. Any suggestions are greatly appreciated. Below is a sample code:

ac = 2;
bc = 2;
acstep = 0.1;
bcstep = 0.1;
test = 10;

answer[newu_, newv_] :=
NDSolve[{u'[t] == newu + v[t]*Sin[t + u[t]],
v'[t] == newv*u[t]*newv*Cos[t + v[t]], u[0] == newu,
v[0] == newv}, {u, v}, {t, test - 5, test + 5},
Method -> Automatic];

goldmine = {{9, 11}, {-11, -9}};

closeanswer = Nearest[goldmine -> Automatic] /* First;

computethings[startu_, startv_] :=
closeanswer[{u[test], v[test]} /. answer[startu, startv] // Flatten,
1];

SetAttributes[ShowProgress,HoldAll];

ShowProgress[a_,
{i_,min_,max_}]:=With[{progressStartTime=AbsoluteTime[]},Monitor[a,Dynamic[Refresh[Row[{Pro
gressIndicator[Dynamic[i],{min,max}],{((i+Abs[min])/(max-min)*100)//N,"%
",duration=N[AbsoluteTime[]-progressStartTime],"seconds"}}//Flatten," "],UpdateInterval→0.25]]]]

ShowProgress[
ArrayPlot[
Table[computethings[x, y], {x, -ac, ac, acstep}, {y, -bc, bc, bcstep}],
ColorRules -> {1 -> Yellow, 2 -> Blue, 3 -> Brown}], {x, -ac, ac}]

while calculating the answer, it shows this :

Once completed, it plots goldmine:

Running again but using ParallelTable or:

ShowProgress[
ArrayPlot[
ParallelTable[computethings[x, y], {x, -ac, ac, acstep}, {y, -bc, bc, bcstep}],
ColorRules -> {1 -> Yellow, 2 -> Blue, 3 -> Brown}], {x, -ac, ac}]

while calculating the answer, it shows this:

The progress indicator is not active. The percentage is not active. However, the timing runs fine.

The output is the same as before or :

Like I mentioned before, the culprit is probably Dynamic[i]. I attempted defining i as shared variable but still I made no progress.

computethings[x_, y_] := x*y;
{ac, bc} = {1, 1};
{acstep, bcstep} = {.005, .005};
ParallelMapMonitored = ResourceFunction["ParallelMapMonitored"];
grid = Table[{x, y}, {x, -ac, ac, acstep}, {y, -bc, bc, bcstep}];
result = ParallelMapMonitored[computethings @@ # &, Flatten[grid, 1]];
result = ArrayReshape[result, Most[Dimensions[grid]]];
MatrixPlot@result

ParallelMapMonitored[#^2 &, RandomReal[1, {100, 100}], {2}]