I verified this is working properly on the previous version of the plugin (1.2.1)

We have a RF suite that triggers a number of suites together. The main suite name is "FULLUISUITE" and it calls few suites with different names like "REGRESSION", "SMOKE" etc.

In the log.html the test names are being displayed properly like:
FULLUISUITE.REGRESSION.TEST01
FULLUISUITE.REGRESSION.TEST02
FULLUISUITE.SMOKE.TEST01
FULLUISUITE.SMOKE.TEST02

But in the "Robot Test Summary" the numbers are off. It only shows the first suite results e.g FULLUISUITE.REGRESSION.TEST01..10 and the total tests ran is also wrong. It only shows the sum of the first suite and not all the suites combined.

I think this regression was introduced as a part of the change mentioned in the 1.2.2 changelog:
"Changed the way suites with same names are handled"