Linear Gauge in Straight Table showing (NULL) label

[#1]

Hi all, any one has any idea if this is a bug?

I created a strangt table and with an expression showing in Linear Gauge.

Then in the web mode, when my mouse on that value, it gives me null() value while i am expecting it shows the calculated result of the formula.

Anyone can help and knows what's happening?

Thansk a lot

[#2]

As per support reply, this is a known bug.

Bug ID : 54520

Thanks all.