3 digits tags not transformed into internal tags using memsource filter

Question

Hi, when filtering mxliff files using memsource filter only up to 2 digit parentesis are protected as internal tags. From 3 digits on, protection does not apply. Example {100}{101}{102}{103}{104} are not transformed into internal tags. For the moment, using QA regexp-based check to perform QA and find out possible corrupted tags. 
 Best, Matteo

Paul · Answer

Cesare Zanni 
 I now you posted into the AppStore forum, but the memsource filetype is actually part of Trados Studio by default these days, so I just want to make sure I know what you're using. Seems like a simple fix but it would be helpful to know what version of Studio and which filetype you are using as there are also two on the AppStore.

RWS AppStore > 2. RWS AppStore Applications

3 digits tags not transformed into internal tags using memsource filter