As per the eAIP the following restrictions shall apply:
1.9.7 Traffic departing airports within EMIRATES FIR with destinations within BAHRAIN FIR shall flight plan at FL 260 or below.
1.9.8 Traffic departing airports within BAHRAIN FIR with destinations within EMIRATES FIR shall flight plan at FL 250 or below.
1.9.9 Traffic departing from OBBI, OBBS, OEDF, OEDR and airports within OTDF FIR with destination OOMS shall flight plan maximum FL 330.
The above can be found in ENR 1.9 of the UAE eAIP. It would be great if those changes can be implemented by default.
Note:
- Bahrain FIR does include airports within Qatar ICAO codes (OTXX).
- 1.9.7 & 1.9.8 does extend to both OEDF and OEDR.
eAIP: https://www.gcaa.gov.ae/en/ais/AIPHtmlFiles/AIP/Current/AIRACs/2023-P06/html/index-en-GB.html