1.3.2.0 on Rio 10.3.2 Warning during compilation

[Warning] WEBLib.JQCtrls.pas(152): Method "UpdateSize" hides method of base type "TControl" at C:\Users\deweloper_1\Documents\tmssoftware\TMS WEB Core RSXE12\Core Source\WEBLib.Controls.pas(442,25)
[Warning] WEBLib.JQCtrls.pas(933): Method "UpdateSize" hides method of base type "TControl" at C:\Users\deweloper_1\Documents\tmssoftware\TMS WEB Core RSXE12\Core Source\WEBLib.Controls.pas(442,25)

Thanks  for reporting. 
You're correct about this issue. 
We have applied an improvement so this issue will be resolved in the next update.

Seeing a similar error today with FNCSplitter using WebCore 1.8.4.0 and FNC UI Pack :

[Warning] WEBLib.TMSFNCSplitter.pas(229): Method "UpdateControlSize" hides method of base type "TControl" at c:\TMS-WebCore\Core Source\WEBLib.Controls.pas(514,32)
[Warning] WEBLib.TMSFNCSplitter.pas(230): Method "UpdateSize" hides method of base type "TControl" at c:\TMS-WebCore\Core Source\WEBLib.Controls.pas(619,25)

Thanks for notifying.
Should indeed be handled. We will look into it.