It might be a good idea to issue a scim-qtimm update for FC5 that is empty, in
order to avoid the confusion of crashing?
scim-qtimm-0.9.4-2.2.fc5 has been built for this.
scim-qtimm-0.9.4-2.2.fc5 has been pushed for fc5, which should resolve this issue. If these problems are still present in this version, then please make note of it in this bug report.
scim-bridge-qtimm which is a replacement in FC6