It is possible to enter an incorrect value with two characters at the same time with a dot and a comma in a field with the floating point number type

Good afternoon on the order example https://crm.ohrana.ua/admin/customorder/zakaz-klienta/2095469/edit/ field [file]11019[/file] Return shipping amount (net) with floating point number type, has value with two semicolons and a dot, and Box accepts this value and does not correct the value when saving (entering it). How could an employee save such a value in a field in which it was impossible to understand and reproduce it for a long time. If I try to add a value manually, the box changes the comma to a dot, if you copy paste through the keyboard shortcuts - there is also one dot sign, but it turned out if you do it through right-clicking and selecting paste from the menu - the value is saved with two characters, of course further it changes, but the employee did not see this and the incorrect cost of the parcel was sent to New mail I am attaching a video. Please fix this [file]11018[/file]