Why I don't see any calibration progress even when setting verboseIter = TRUE?

I'm using caret and my own model as described here 13 Using Your Own Model. I have tested it with small tuning grids and it works. However, even when setting the verboseIter = TRUE I see no progress output and no idea how long it will take for ~4k parameter combinations.

My code looks like this:

tic('calibrating the simple model')
grid <- cFBasicGrid(search = "grid")
control <- trainControl(method = "cv",
                        number = 10,
                        p = .9,
                        allowParallel = TRUE,
                        verboseIter = TRUE)
fit <- train(x = calib_set,
             y = calib_set$rating,
             method = cFBasic,
             trControl = control,
             tuneGrid = grid)
toc()