No former Austro-Hungarian warships for Czecho-Slovakia according to the Weekly Intelligence Summary No. 5 dated 5 February 1921

An item reported that the Conference of Ambassadors informed Czecho-Slovakia that it was not possible to hand over Austro-Hungarian ships part of the Danube War Flotilla as they requested. The vessels suitable for police tasks were under the Treaty of Peace handed over to Austria and Hungary.

Source

The National Archives, Kew Gardens, England CAB-24-119-53