<!-- < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < ☺ v ✰ Thanks for opening an issue! ✰ v Before smashing the submit button please review the template. v Word of caution: poorly thought-out proposals may be rejected v without deliberation ☺ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --> ## Summary missing CosmosEvmDynamicFee for extension_options and dynamic gas price support for cosmos evm <!-- Short description of the proposed feature --> <!-- Apply relevant labels to indicate: - (WHY) The purpose or objective of this proposal with "O" labels - (WHICH) The part of the system this proposal relates to (use "E" for external or "I" for internal levels) - (HOW) If any administrative considerations should be taken into account (use "A" labels) This will help us prioritize and categorize your proposal more effectively --> ## Problem Definition <!-- Why do we need this feature? What problems may be addressed by introducing this feature? What benefits does IBC-rs stand to gain by including this feature? Are there any disadvantages of including this feature? --> ## Proposal <!-- Detailed description of requirements of implementation --> ## Acceptance Criteria <!-- What's the definition of "done" for this issue? --> ____ #### For Admin Use - [ ] Not duplicate issue - [ ] Appropriate labels applied - [ ] Appropriate milestone (priority) applied - [ ] Appropriate contributors tagged - [ ] Contributor assigned/self-assigned