View in HEX sometimes apply to wrong tab

[ArkadiuszMichalski]

STR (for latest Notepad 7.9 and HexEditor 0.9.8):

1. Open Notepad++.
2. Open file1 in first tab.
3. Open file2 in second tab and invoke for this tab View in HEX (via command or press icon).

Nothing happend, wait... back to first tab with file1 and you see that View in HEX was apply to that tab. This not happend for session, or if we open files and we will change the tabs at least once.

[chcg]

Confirmed.
Further investigations (with N++ 7.9.1, HexEditor 0.9.8)

• The issue doesn't happen for just one open file. In this case the change to hex mode is applied.
• It happens for the second one and also further ones. The hex mode is applied in these case always to the file opened before.
• The statusbar changes to hex mode, the icon is not highlighted.
  
• Already happens with N++ 7.8.2, HexEditor 0.9.5