Go does not rebuild when .env file is changed

[xiaoming857]

Dockerfile:

FROM golang:1.20

ENV GO111MODULE=on \
 CGO_ENABLED=0 \
 GOOS=linux \
 GOARCH=amd64

WORKDIR /server

COPY go.mod .
COPY go.sum .
RUN go mod download

COPY cmd ./cmd/
COPY pkg ./pkg/
COPY .env .

RUN go get github.com/githubnemo/CompileDaemon
RUN go install github.com/githubnemo/CompileDaemon

ENTRYPOINT CompileDaemon -polling -log-prefix=false -build="go build -o bin/app ./cmd/api/main.go" -command="./bin/app" -directory="./"

I had tried adding -include=.env or -include=".env" or -include="\.env" but still to no avail. Is this a normal behaviour, which the .env file being exempted from the auto-reload? Or did I miss something?